{"title":"RFID-NFC","description":"\u003c!-- META (paste these into Shopify → Search engine listing) --\u003e\n\u003ctitle\u003eRFID \u0026amp; NFC Modules Philippines: Readers, Tags, 13.56MHz | Circuitrocks\u003c\/title\u003e\n\u003cmeta name=\"description\" content=\"Shop RFID and NFC modules for Arduino, ESP32, and Raspberry Pi. Includes 125kHz RFID, 13.56MHz NFC, PN532, RC522, readers, keycards, and tags. Perfect for access control and identification systems. Fast PH shipping from Circuitrocks.\"\u003e\n\n\u003cdiv class=\"product-copy crx-scope\"\u003e\n  \u003cstyle\u003e\n    .crx-scope{font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:#1f2937;line-height:1.65}\n    .crx-scope h2{font-size:1.6rem;margin:0 0 .35rem}\n    .crx-scope h3{font-size:1.12rem;margin:.9rem 0 .45rem}\n    .crx-scope p{margin:.5rem 0}\n    .crx-scope .section{margin:1.15rem 0}\n    .crx-scope .grid{display:grid;gap:.9rem}\n    .crx-scope .cols-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}\n    .crx-scope .cols-3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}\n    .crx-scope .card{background:#fff;border:1px solid #e5e7eb;border-radius:12px;padding:1rem}\n    .crx-scope a{color:#15803d;text-decoration:none;border-bottom:1px dashed #9ae6b4}\n    .crx-scope .pill{display:inline-block;background:#e8f5ee;color:#166534;font-weight:700;padding:.22rem .6rem;border-radius:999px}\n\n    \/* Table styling *\/\n    .crx-scope table{width:100%;border-collapse:collapse;font-size:1.06rem;line-height:1.55}\n    .crx-scope th,.crx-scope td{border:1px solid #d9dde3;padding:.75rem .8rem;text-align:left;vertical-align:top}\n    .crx-scope th{background:#f5f7f9;font-weight:800}\n    @media (max-width:640px){\n      .crx-scope table{font-size:1.02rem}\n      .crx-scope th,.crx-scope td{padding:.65rem .7rem}\n    }\n\n    .crx-scope .muted{color:#6b7280}\n    .crx-scope .note{background:#fff8e6;border:1px solid #ffe1a1;border-radius:10px;padding:.75rem}\n  \u003c\/style\u003e\n\n  \u003ch2\u003eRFID \u0026amp; NFC Modules — Secure Identification for Arduino, ESP32 \u0026amp; Raspberry Pi\u003c\/h2\u003e\n  \u003cp class=\"lead\"\u003e\n    Build access systems, scanners, attendance trackers, and wireless identification projects using \u003cstrong\u003eRFID\u003c\/strong\u003e and \u003cstrong\u003eNFC\u003c\/strong\u003e technologies. Includes 125kHz RFID, 13.56MHz NFC readers, cards, tags, and advanced modules like PN532.\n  \u003c\/p\u003e\n\n  \u003cp class=\"pill\"\u003eRFID • NFC • 125kHz • 13.56MHz • PN532 • RC522 • Tags\u003c\/p\u003e\n\n  \u003cdiv class=\"section grid cols-3\"\u003e\n    \u003cdiv class=\"card\"\u003e\n      \u003ch3\u003eWhy choose RFID\/NFC\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eContactless scanning:\u003c\/strong\u003e fast and secure identification\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMultiple frequency options:\u003c\/strong\u003e 125kHz, 13.56MHz, MIFARE\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorks with Arduino, ESP32 \u0026amp; Pi:\u003c\/strong\u003e easy library support\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"card\"\u003e\n      \u003ch3\u003ePopular uses\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003eAccess control \u0026amp; door locks\u003c\/li\u003e\n        \u003cli\u003eAttendance \u0026amp; time logging\u003c\/li\u003e\n        \u003cli\u003eAsset tracking \u0026amp; tagging\u003c\/li\u003e\n        \u003cli\u003ePayment system prototyping\u003c\/li\u003e\n        \u003cli\u003eInventory \u0026amp; product scanning\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv class=\"card\"\u003e\n      \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n      \u003cul\u003e\n        \u003cli\u003e\u003ca href=\"\/collections\/microcontroller\"\u003eArduino\/ESP boards\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/collections\/cables\"\u003eDupont jumper cables\u003c\/a\u003e\u003c\/li\u003e\n        \u003cli\u003e\u003ca href=\"\/collections\/enclosures\"\u003eProject enclosures\u003c\/a\u003e\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card\"\u003e\n    \u003ch3\u003eRFID\/NFC categories\u003c\/h3\u003e\n    \u003cdiv class=\"grid cols-3\"\u003e\n\n      \u003cdiv\u003e\n        \u003ch4\u003e125kHz RFID\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003eEM4100 cards \u0026amp; tags\u003c\/li\u003e\n          \u003cli\u003eRFID 125kHz readers\/modules\u003c\/li\u003e\n          \u003cli\u003eKeyfobs \u0026amp; proximity tokens\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch4\u003e13.56MHz NFC \/ MIFARE\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003eRC522 modules\u003c\/li\u003e\n          \u003cli\u003ePN532 NFC readers\u003c\/li\u003e\n          \u003cli\u003eISO14443A\/B compatible tags\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n        \u003ch4\u003eRFID\/NFC Accessories\u003c\/h4\u003e\n        \u003cul\u003e\n          \u003cli\u003eAdhesive tags \u0026amp; stickers\u003c\/li\u003e\n          \u003cli\u003eKeycards \u0026amp; wristbands\u003c\/li\u003e\n          \u003cli\u003eAntenna \u0026amp; reader modules\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003cp class=\"note\"\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Use 13.56MHz NFC (PN532\/RC522) for short-range security; use 125kHz RFID for longer scan distance and simpler ID tasks.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card\"\u003e\n    \u003ch3\u003eRFID\/NFC chooser (quick guide)\u003c\/h3\u003e\n    \u003ctable\u003e\n      \u003ctr\u003e\n        \u003cth\u003eNeed\u003c\/th\u003e\n        \u003cth\u003eBest module\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003eSimple ID scanning (cards\/tags)\u003c\/td\u003e\n        \u003ctd\u003e\u003cstrong\u003eRFID 125kHz reader\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eLongest range; easy to integrate.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003eSecure access or authentication\u003c\/td\u003e\n        \u003ctd\u003e\u003cstrong\u003ePN532 NFC module\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eSupports encryption and NFC-A\/B standards.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003eBudget NFC projects\u003c\/td\u003e\n        \u003ctd\u003e\u003cstrong\u003eRC522 13.56MHz\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eMost common beginner NFC reader.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003eMobile-phone compatible NFC\u003c\/td\u003e\n        \u003ctd\u003e\u003cstrong\u003ePN532\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eWorks with Android NFC + some iOS apps.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n      \u003ctr\u003e\n        \u003ctd\u003eTagging assets or products\u003c\/td\u003e\n        \u003ctd\u003e\u003cstrong\u003eRFID keyfobs\/stickers\u003c\/strong\u003e\u003c\/td\u003e\n        \u003ctd\u003eDurable and easy to label.\u003c\/td\u003e\n      \u003c\/tr\u003e\n\n    \u003c\/table\u003e\n\n    \u003cp class=\"muted\"\u003eRFID and NFC differ by frequency, range, and security—choose based on your project's identification needs.\u003c\/p\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card\"\u003e\n    \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eRFID Starter Kit:\u003c\/strong\u003e 125kHz reader + keycard + tag\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNFC Dev Pack:\u003c\/strong\u003e PN532 + stickers + jumpers\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eAccess Control Kit:\u003c\/strong\u003e NFC reader + relay + enclosure\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section card faq-list\"\u003e\n    \u003ch3\u003eFAQ\u003c\/h3\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eWhat is the difference between RFID and NFC?\u003c\/summary\u003e\n      \u003cp\u003eRFID (125kHz) has longer range and simpler IDs; NFC (13.56MHz) supports encryption, phone scanning, and secure access.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eIs RC522 compatible with Arduino?\u003c\/summary\u003e\n      \u003cp\u003eYes—RC522 uses SPI and has widely available Arduino libraries.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eCan smartphones scan these tags?\u003c\/summary\u003e\n      \u003cp\u003ePhones can read NFC (13.56MHz) but not 125kHz RFID tags.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n    \u003cdetails\u003e\n      \u003csummary\u003eDo you ship nationwide?\u003c\/summary\u003e\n      \u003cp\u003eYes—fast delivery anywhere in the Philippines.\u003c\/p\u003e\n    \u003c\/details\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv class=\"section\"\u003e\n    \u003cp class=\"muted\"\u003e\n      Explore related:\n      \u003ca href=\"\/collections\/cellular\"\u003eCellular Modules\u003c\/a\u003e •\n      \u003ca href=\"\/collections\/wifi-ethernet\"\u003eWiFi \u0026amp; Ethernet\u003c\/a\u003e •\n      \u003ca href=\"\/collections\/bluetooth-ble\"\u003eBluetooth\/BLE\u003c\/a\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"nfc-rfid-reader-kit-13-56mh","title":"MFRC522 NFC RFID Reader Module 13.56MHz - SPI Card+Keyfob","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003eThe NFC RFID MFRC522 Reader Kit 13.56MHz is a compact, affordable RFID solution perfect for beginners and Arduino enthusiasts. It is based on NXP’s highly integrated MFRC522 reader\/writer IC, which supports contactless communication at 13.56 MHz and adheres to the ISO\/IEC 14443A standard. The module supports a wide range of RFID tags, including MIFARE S50, S70, Ultralight, Pro, Desfire, and NTAG cards, making it suitable for various RFID applications. This kit includes an S50 RFID card, a key fob, and header pins, ideal for learning, prototyping, or building projects like access control or smart attendance systems.\u003c\/p\u003e\n\u003cp\u003eWhat sets the MFRC522 reader apart is its efficient modulation\/demodulation circuitry and SPI interface, which allow for fast, reliable communication with microcontrollers such as Arduino. Its low power consumption, small form factor, and broad community support make it an excellent choice for DIY projects. Whether you're building a smart door lock, RFID-based login system, or wireless tagging system, this kit provides the essentials to get started with RFID technology.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e13.56MHz Frequency:\u003c\/strong\u003e Operates on a standard RFID\/NFC frequency for contactless communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMFRC522 Chip:\u003c\/strong\u003e Utilizes a high-performance, low-power MFRC522 IC for reliable read\/write operations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMIFARE Card Support:\u003c\/strong\u003e Compatible with MIFARE S50, S70, Ultralight, Pro, and Desfire cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSPI Interface:\u003c\/strong\u003e Communicates with microcontrollers using the fast and efficient SPI protocol.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead and Write Capability:\u003c\/strong\u003e Allows both reading from and writing to RFID cards and tags.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Small and lightweight, making it ideal for embedded and portable projects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Power Consumption:\u003c\/strong\u003e Designed for energy-efficient applications and battery-powered devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eISO\/IEC 14443A Standard:\u003c\/strong\u003e Supports international RFID communication standards for broad compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes S50 Card and Key Fob:\u003c\/strong\u003e Comes with sample RFID tags for immediate testing and development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdeal for Arduino Projects:\u003c\/strong\u003e Widely supported in the Arduino community with numerous libraries and tutorials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInclusions:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e1 x A \u003cstrong\u003eRFID-RC522 Module\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 2.5V~3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating\/Standby current:\u003c\/strong\u003e 13~26mA\/10~13mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdle Current:\u003c\/strong\u003e 10-13mA \/ DC 3.3V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSleep Current:\u003c\/strong\u003e \u0026lt;80uA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak Current:\u003c\/strong\u003e \u0026lt;30mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 13.56MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Card Types:\u003c\/strong\u003e mifare1 S50, mifare1 S70, mifare UltraLight, mifarePro, mifare Desfire\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead Range:\u003c\/strong\u003e 5cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 59.9mm x 39.7mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Ambient Temperature:\u003c\/strong\u003e -20 to 80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40 to 85 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5%—95% non-condensing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x \u003cstrong\u003eBlue Buckle IC Key\u003c\/strong\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 13.56MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 28x35.3x4(mm)\u003c\/li\u003e\n\u003cli\u003eEncapsulated with an ABS shell and filled with epoxy resin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 x \u003cstrong\u003eIC White Card\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Type:\u003c\/strong\u003e IC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Capacity:\u003c\/strong\u003e 8Kbit, 16 partitions. Operating Frequency: 13.56MHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Speed: \u003c\/strong\u003e106KBoud\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead\/Write Distance:\u003c\/strong\u003e 2.5~10cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead\/Write Time: \u003c\/strong\u003e1~2ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -20°C to\u003cbr\u003e+35°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eErase Life:\u003c\/strong\u003e \u0026gt;100,000 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Retention:\u003c\/strong\u003e \u0026gt;10 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e ISO standard card, 85.5x54mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging Material: \u003c\/strong\u003ePVC, PET, 0.13mm copper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/mm.digikey.com\/Volume0\/opasdata\/d220001\/medias\/docus\/5531\/4411_CN0090%20other%20related%20document%20%281%29.pdf?utm_source=chatgpt.com\"\u003e\u003cstrong\u003eDatasheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003ca href=\"https:\/\/learn.circuit.rocks\/esp8266-rfid-based-security-system-with-servo\"\u003e\u003cstrong\u003eTutorial\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45761333854497,"sku":"2473","price":65.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/nfc-rfid-mfrc522-reader-kit-13-56mhz-62.jpg?v=1689316990"},{"product_id":"nfc-card-tag-13-56mhz","title":"NFC RFID Card Tags 13.56MHz - 10pcs Mifare Classic 1K","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eNFC Card Tag 13.56MHz 10PCS \u003c\/span\u003e-\u0026amp;nbsp; This cheap yet efficient RFID card could be the answer to your access controls. You may use this RFID card for any RFID reader that has a frequency of 13.56mHz, namely MFRC522, PN532 and other varieties of RFID reader. This card has 8kb of memory.\u003c\/p\u003e\n\u003ch2\u003eDescribing NFC card Tag.\u003c\/h2\u003e\n\u003cp\u003eAlthough NFC, or near-field communication, is a wireless technology as well, it only permits proximity connection between compatible devices. NFC requires a minimum of two devices: one for broadcasting and the second for receiving the signal. In what ways does NFC differ from RFID technology and how does it operate? Because NFC operates at a frequency of 13.56 MHz, it can be simple to confuse it with RFID technology. There is a misunderstanding since some high-frequency RFID readers operate at the same frequency level.\u003c\/p\u003e\n\u003cp\u003eThe NFC Forum and other existing RFID standards, such as ISO\/IEC 14443, FeliCa, and ISO\/IEC 18092, are the foundation for the NFC standards and protocols. In other words, NFC technology expands upon high-frequency RFID technology already in use and is frequently utilized in proximity access control solutions. Because NFC technology merely uses an alternating magnetic field, no power is transmitted via radio waves. By doing this, interference between similar equipment or radio communications using the same frequency is avoided.\u003c\/p\u003e\n\u003cp\u003eTypically, the NFC-based system consists of a reader (the initiator) and a target (tag, card, sticker, or key fob). NFC tags are typically read-only and include data. These tags' memory, which ranges from 96 to 8,192 bytes, can safely store private information. Similar to RFID technology, NFC communication is frequently divided into active and passive modes.\u003c\/p\u003e\n\u003ch3\u003e5 Key Differences between RFID and NFC\u003c\/h3\u003e\n\u003cp\u003eConsidering the superficial similarities between the two technologies, there are five significant distinctions between them.\u003c\/p\u003e\n\u003ch4\u003eReading Range\u003c\/h4\u003e\n\u003cp\u003eThe NFC system functions at a close range, or proximity. On the other hand, RFID is the greatest option for vehicle identification and access because it can read tags from up to 10m away. Visit our Automatic Vehicle Identification Guide to find out more information about long-range solutions.\u003c\/p\u003e\n\u003ch4\u003eCommunication\u003c\/h4\u003e\n\u003cp\u003eDue to its two-way communication capabilities, NFC can provide innovative and sophisticated solutions like peer-to-peer and card emulation.\u003c\/p\u003e\n\u003ch4\u003eSpeed\u003c\/h4\u003e\n\u003cp\u003eNFC tags, unlike RFID tags, can only be read one at a time. Due to the potential use case limitations caused by this, environments with a high concentration of trackable components are frequently better suited for using RFID tags. Asset management in a production facility or tracking fast-moving automobiles is two examples of this.\u003c\/p\u003e\n\u003ch5\u003eData\u003c\/h5\u003e\n\u003cp\u003eMultiple sorts of data are stored and transmitted by NFC technology. NFC devices have a bigger storage capacity than RFID devices, which can only carry basic ID information, so they can store and transfer more data. Because of this, NFC is better suited to settings where information about payments, memberships, tickets, etc. needs to be transferred.\u0026amp;nbsp;\u0026amp;nbsp;\u003c\/p\u003e\n\u003ch5\u003eCost Effectiveness\u003c\/h5\u003e\n\u003cp\u003eNFC-based scanners often cost less than long-range RFID solutions because of their shorter reading range. For businesses that are on a small budget but still want to use a high-quality solution, NFC is a perfect option.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eQUICK SPECS:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 KiloByte (8 KiloBit) non-volatile EEPROM storage\u003c\/li\u003e\n\u003cli\u003eBuilt in encryption engine with 48-bit key\u003c\/li\u003e\n\u003cli\u003e4 Byte unique identifier burned into the chip\u003c\/li\u003e\n\u003cli\u003e13.56 MHz frequency\u003c\/li\u003e\n\u003cli\u003e85.5mm x 54mm x 1mm \/3.36\" x 2.1\" x 0.03\"\u003c\/li\u003e\n\u003cli\u003e6.3 grams \/ 0.2 oz\u003c\/li\u003e\n\u003cli\u003eWorks about 2\" away from reader\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45761398604065,"sku":"2369","price":125.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nfc-card-tag-13-56mhz-white.jpg?v=1778911924"},{"product_id":"nfc-arduino-shield","title":"NFC Arduino Shield 13.56MHz - Stackable PN532 Reader","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eNFC(Near Field Communication) is a set of standards for smartphones and similar devices to establish radio communication with each other by touching them together or bringing them into close proximity , it builds upon RFID systems by allowing two-way communication between endpoints. Compared with the Bluetooth, which is also short-range communication technology, NFC operates at slower speeds, but consumes far less power and doesn’t require pairing.\u003c\/p\u003e\n\u003cp\u003eThis NFC shield based on the PN532 from NXP, it works on ISM band of 13.56MHz, with the built-in NFC Antenna, the communication range would be about 2cm.You can read and write a 13.56MHz tag with this shield, and communicate with each other or smartphone with the P2P(peer-to-peer) communication.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eFeatures\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e5cm max effective range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSPI interface with Arduino\/Crowduino\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports P2P communication\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport ISO14443 Type A and Type B protocols\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003ePackage list\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eNFC Shield PCBA x1\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e13.56MHz Tag(Clear Diamond) x1\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eWiki \u0026amp;amp; External links\u003c\/span\u003e\u003c\/p\u003e\n\u003cul style=\"background-color: rgb(255, 255, 255);\"\u003e\u003cli\u003e\n\u003ca href=\"http:\/\/www.elecrow.com\/wiki\/index.php?title=NFC_Shield\" style=\"background-color: rgb(255, 255, 255);\"\u003e\u003c\/a\u003e\u003ca href=\"http:\/\/www.elecrow.com\/wiki\/index.php?title=NFC_Shield\" style=\"background-color: rgb(255, 255, 255);\"\u003eManual \u0026amp;amp; Wiki link\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45761487569185,"sku":"ACS53201S","price":499.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nfc-arduino-shield-white.jpg?v=1778911921"},{"product_id":"nfc-rfid-pn532-controller-breakout-board","title":"PN532 NFC RFID Breakout Board 13.56MHz - I2C\/SPI\/UART","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eImagine having different users with different user levels for your system. You can filter them out by adding RFID based access control. \u003c\/p\u003e\n\u003cp\u003eThis module uses the PN532 NFC chip, one of the commonly used on modern-day phones that have NFC. It can do reading from and writing to 13.56MHz NFC\/RFID cards or tags. It can serve as communication with phones, especially with payment processing. Inversely, it could also work like an NFC tag.\u003c\/p\u003e\n\u003cp\u003eWhat's good with this module is that you can interface this with your Arduino using different ways, may it be using UART at any baud rate, SPI or I2C. The LIBNFC also supports it so that you can integrate this with your desktop projects using FTDI serial to USB converter.\u003c\/p\u003e\n\u003cp\u003eThe package includes headers as well as one RFID card and one RFID keychain tag.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eTECHNICAL DETAILS\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e2\" (51mm) x 4.7\" (117.7mm) and 0.425\" (1.1mm) thick.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThis board\/chip uses I2C 7-bit address 0x48\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812582449441,"sku":"2489","price":935.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/nfc-rfid-pn532-controller-breakout-board-354.jpg?v=1689657174"},{"product_id":"micro-nfc-rfid-transponder-ntag203-13-56mhz","title":"NFC RFID Coin Tags 13.56MHz NTAG215 - 10pcs 25mm Discs","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003eThis tiny micro NFC\/RFID tag is super small and contains an NTAG215 chip plus antenna. It's super tiny, flexible and a great way to DIY an RFID or NFC device if you're interested in designing your own wearable or whatever another tiny device with near field communication incorporated. Contains 144 bytes of read-write accessible memory\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003ca href=\"https:\/\/circuit.rocks\/nfc-rfid-pn532-controller-breakout-board\" target=\"_blank\"\u003eYou can use this with our PN532-based RFID reader breakouts \u0026amp; shields\u003c\/a\u003e and will work with all the latest cellphones or tablets that have NFC built-in. Note that since the antenna is so small you'll need to put the tag right up against the device that's reading it. Can be used to control a cellphone with commands, URLs, unlocking, etc.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eChip: Ntag215\u003c\/li\u003e\n\u003cli\u003eUsable capacity: 504 bytes\u003c\/li\u003e\n\u003cli\u003eProtocol: ISO14443A\u003c\/li\u003e\n\u003cli\u003eWorking frequency: 13.56 MHZ\u003c\/li\u003e\n\u003cli\u003eReading and writing distance: 1 to 5 cm\u003c\/li\u003e\n\u003cli\u003eReading and writing time: 1 to 2 ms\u003c\/li\u003e\n\u003cli\u003eDiameter: 25mm\/1.02 inch(approx.)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterials: PVC\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812603355425,"sku":"2800","price":115.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/micro-nfc-rfid-transponder-ntag203-13-56mhz-white.jpg?v=1778911924"},{"product_id":"nfc-tag-round","title":"NFC Tag Round - 13.56MHz NTAG203 Sticker DFRobot FIT0314","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eNFC Tag (13.56MHz) is widely used in electronic locks or customer identification as well as other systems where a small and easy to carry tag is desired.The tag contains a NXP S50 chip and an antenna, and is passively powered by the reader\/writer when placed a couple inches away. \u003c\/p\u003e\n\u003cp\u003eThis Mifare-One NFC tag can be read by almost any 13.56MHz RFID\/NFC reader or NFC-enabled mobile devices.These chips can be written to \u0026amp; store up to 1 KB of data in writable EEPROM divided into banks, and can handle over 100,000 re-writes.Every sticker has a permanent 4-byte ID burned into the chip that you can use to identify one tag from another - the ID number cannot be changed.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003ca href=\"https:\/\/play.google.com\/store\/apps\/details?id=com.nxp.nfc.tagwriter\u0026amp;feature=search_result\" target=\"_blank\"\u003eNXP TagWriter\u003c\/a\u003e application will be helpful to format(NDEF exchange protocol) and easy to store the contacts, bookmarks, geo location, Bluetooth Handover, SMS, Mail, text messages and many more to NFC tags and stickers.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eAPPLICATIONS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eContactless payment systems\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBluetooth and Wi-Fi connections\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSocial networking situations, such as sharing contacts, photos, videos or files\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectronic identity documents and keycards\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSmartphone automation and NFC tags\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eOperating Frequency:13.56 MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEEPROM storage: 1K Byte\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDefault protocol: ISO14443A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 Byte unique identifier\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVariable Identification distance:0~5cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eService life:\u0026gt;=10 years\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eService time:100,000 re-writes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: ABS\/PVC\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize:3.2x2.8x2.5cm(1.26x1.10x0.98\")\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: About 3g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eDOCUMENTS\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/List_of_NFC-enabled_mobile_devices\"\u003eList of NFC-enabled mobile devices\u003c\/a\u003e\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e\u003ca href=\"http:\/\/en.wikipedia.org\/wiki\/List_of_NFC-enabled_mobile_devices\" style=\"outline: 0px; background-color: rgb(255, 255, 255);\"\u003e\u003cbr\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/image.dfrobot.com\/image\/data\/FIT0314\/MF1%20IC%20S50.pdf\"\u003eMF1 IC S50 datasheet\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"http:\/\/www.nfc-forum.org\/specs\/spec_list\/\"\u003eNFC Forum\u003c\/a\u003e\u003cspan class=\"Apple-tab-span\" style=\"white-space: pre;\"\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSHIPPING LIST\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003eNFC Tag(Round)       x1\u003cbr\u003e\n\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812659061025,"sku":"FIT0314","price":165.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nfc-tag-round-hires.jpg?v=1778921523"},{"product_id":"rf-card-125k-e4100","title":"RFID Card 125kHz EM4100 10pcs - Compatible Tags","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eThis is a proximity identification token of 125Khz, EM4100. You can use it with the 125K RFID reader module, often used for electronic locks or customer identification.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFrequency: 125K\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDimension: 85.5mm x 54mm x 1mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45812659650849,"sku":"CEM4100RF","price":99.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/rf-card-125k-e4100-white.jpg?v=1778912042"},{"product_id":"nfc-tag-grove","title":"Grove NFC Tag - Mifare Classic 13.56MHz Seeed Module","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eGrove - NFC Tag is a highly integrated Near Field Communication Tag module, this module is I2C interface, which base on M24LR64E-R,M24LR64E-R have a 64-bit unique identifier and 64 -Kbit EEPROM.Grove - NFC Tag attach an independent PCB antenna which can easily stretch out of any enclosure you use, leaving more room for you to design the exterior of your project.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSPECIFICATION\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eWorking Voltage:5V or 3V3\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorking Current\u0026lt;1mA\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2CM max effective range\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eServe for contactless communication at 13.56MHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eISO 15693 and ISO 18000-3 mode 1 compatible\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e64-bit unique identifier (UID)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRead Block \u0026amp; Write (32-bit blocks)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eGrove I2C Interface\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"Seeed Studio","offers":[{"title":"Default Title","offer_id":45812675117345,"sku":"101020070","price":1105.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/nfc-tag-grove-707.jpg?v=1689658678"},{"product_id":"nfc-tag-clear-diamond-mifare-classic-13-56mhz-1k-s50","title":"NFC Tag Clear Diamond - Mifare Classic 13.56MHz 1K S50","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eSpice up your security locks with this classic keychain RFID! The Mifare Classic Keychain electronic fob is based on an NXP S50 chip and contains a passive antenna. It works just like a Mifare Classic Card. It allows contactless transmission of data and supply power, meaning no battery is needed. Moreover, its operating distance is up to 100mm, depending on antenna geometry. It's a very handy piece of equipment to add to your workshop.\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e1 KiloByte (8 KiloBit) non-volatile EEPROM storage\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in encryption engine with a 48-bit key\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e4 Byte unique identifier burned into the chip\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e13.56 MHz frequency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eLibrary: \u003c\/span\u003e\u003ca href=\"https:\/\/github.com\/miguelbalboa\/rfid\"\u003eGitHub - miguelbalboa\/rfid: Arduino RFID Library for MFRC522\u003c\/a\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eInclusions: \u003c\/span\u003e1 x NFC Tag - Clear Diamond (MIFARE Classic 13.56MHz\/1K S50)\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eDocuments:\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/cdn-shop.adafruit.com\/datasheets\/S50.pdf\" target=\"_blank\"\u003eDatasheet \u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45813712716065,"sku":"AB574","price":55.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nfc-tag-clear-diamond-mifare-classic-13-56mhz-1k-s50-white.jpg?v=1778911926"},{"product_id":"nfc-rfid-module-pn532","title":"PN532 NFC RFID Module - 13.56MHz Reader\/Writer","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eMost of RFID modules are hardwired for SPI communication. This module, however, is not. The PN532 is an NFC RFID module clocked at 13.56MHz. What's special about this is that it has an onboard switch that you can use to easily change between I2C, SPI, and TTL Serial. It also has an integrated logic level shifter so you can use either 3.3V or 5V. Note that this module gets warm in normal operation. \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSpecifications: \u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSupports I2C, SPI, and HSU (High-Speed UART), easy to switch between these modes.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks in the NFC mode and RFID reader\/writer mode\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe integrated 3.3V voltage regulator provides 3.3V or 5V working voltage for your choice\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaximum distance for communication: 3 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEquipped with two 3mm mounting holes, easy to use in your project with its small dimension\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eDocuments:\u003c\/span\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003ca target=\"_blank\" href=\"http:\/\/osoyoo.com\/2017\/07\/20\/pn532-nfc-rfid-module-for-raspberry-pi\/\"\u003eTutorial 1\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca target=\"_blank\" href=\"http:\/\/wiki.sunfounder.cc\/index.php?title=PN532_NFC_RFID_Module\"\u003eTutorial 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003ca target=\"_blank\" href=\"https:\/\/learn.adafruit.com\/adafruit-nfc-rfid-on-raspberry-pi\/overview\"\u003eTutorial 3\u003c\/a\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45814532866337,"sku":"AG001","price":759.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nfc-rfid-module-pn532-circuitrocks.jpg?v=1780999655"},{"product_id":"rfid-card-reader-125khz-jt308","title":"JT308 RFID Card Reader 125kHz - EM4100 Wiegand\/UART","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eRFID Card Reader 125Khz JT308\u003c\/span\u003e -  This RFID Card Reader is ideal for Raspberry Pi projects that has RFID purposes. It is compact and has ready USB interface. It reads the ID number from the EM 4100 card or a compatible card and sends the data directly similar to your keyboard.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eQUICK SPECS\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eUSB interface, no driver required.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRead the EM card inside the ID number and send it to the computer via the USB interface.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe output format can be selected by management cards.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupport for EM4100 cards.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower input: USB\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eInterface: USB, 106 bit\/s\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eReading distances up to 8 cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency: 125 KHz\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature: -30 degrees Celsius to +60 degrees Celsius\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity: 5% -95% Relative humidity No condensation Noise\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVisual signaling: LED output and buzzer\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput card format: 8H10D\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB cable length: approx. 120cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElement size  L x W x H: 95 x 61 x 10mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 33g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eJT308 (125 KHz) RFID Card Reader – Description\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIt is impeccably convenient to transfer data using a card reader.JT308 RFID Card Reader is a great development coming with a USB interface. It is a compact-sized card reader that can transfer at 125 kHz.The working mechanism of the card reader is simple since it reads the ID number from the EM 4100 card. Also, it furnishes the style of proximity sensor smart RFID card reader along with the USB interface. The card can read the card serial number and throw the output to the computer following the specified format. After that, the management software introduces several other functions to make the integration more consolidated.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eFurther, the JT308 RFID card reader is quite simple and brings a faster working environment. It doesn’t require the user to install the driver and it can be read in any number since it belongs to standard HID devices. It helps in extending the overall functionality of existing software without requiring any sort of modification to the original software. It sends the card number via the USB interface after detecting the card. It works just like the entry number from the USB keyboard. It is a standard HID device; preventing you from installing any driver.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe JT308 RFID Card Reader supports Windows 95\/98\/2000\/XP\/7\/8\/ and comes with the facility of plug and play. It can read the first 10 digits of the RFID\/proximity card and generates reliable working conditions to facilitate users across all environments. Also, the unit houses an inbuilt operating buzzer and supports EM4100 cards. The compact and lightweight design allows users to carry it outside easily. Importantly, you don’t need to power it specifically since it gets the power directly from USB.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eFeatures:\u003c\/h4\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eSupporting EM4100 cards\u003c\/li\u003e\n\u003cli\u003eUSB interface\u003c\/li\u003e\n\u003cli\u003eRequires no driver\u003c\/li\u003e\n\u003cli\u003eUSB power input\u003c\/li\u003e\n\u003cli\u003e125 KHz frequency\u003c\/li\u003e\n\u003cli\u003eReads the EM card number\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eHow to use the USB RFID Card?\u003c\/h4\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cul\u003e\n\u003cli\u003eFirst, you can connect the card reader using the given USB cable to the computer.\u003c\/li\u003e\n\u003cli\u003eOnce you attach it, it will sound a ‘Beep’ to ensure the power, and then half a second after the Beep sound flashes to inform you about the successful self-test. Windows will identify it without using any drivers.\u003c\/li\u003e\n\u003cli\u003eNext, you can see the card would be input by self after you open MS Word, Excel, or Notepad.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45816108384545,"sku":"AJ043","price":242.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/rfid-card-reader-125khz-jt308-1717.jpg?v=1689679234"},{"product_id":"servo-motor-ds04-nfc-360-degree-continuous-rotation","title":"Servo Motor DS04-NFC 360-Degree Continuous Rotation","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eContinuous Rotation Drive for Compact Robots and Motion Projects\u003c\/h2\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eServo Motor DS04-NFC 360-Degree Continuous Rotation\u003c\/strong\u003e is a practical \u003cstrong\u003econtinuous rotation servo\u003c\/strong\u003e from \u003cstrong\u003eCircuitrocks\u003c\/strong\u003e for students, makers, and repair-friendly builds. It fits well in projects that need simple drive motion, while keeping setup straightforward for testing and prototype work.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Compared with generic parts, this product stands out through details such as \u003cstrong\u003eHigh torque design, Continuous rotation, 360° rotation\u003c\/strong\u003e. That makes it a solid choice for Arduino, ESP32, Raspberry Pi, robotics, motion-control, and workshop projects where matching the right part from the start saves time.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Always match the electrical rating, size, and control method of this part with the rest of your setup before full-power testing.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh torque design:\u003c\/strong\u003e better suited for tougher mechanical loads and stronger movement\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContinuous rotation:\u003c\/strong\u003e useful for drive systems, rollers, and simple motion tasks\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eContinuous rotation:\u003c\/strong\u003e useful for drive systems, rollers, and simple motion tasks\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eNFC:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eSimple speed and direction control:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This product is a good fit for drive wheels, feeders, rollers, and compact motion builds that need simple continuous rotation. It works especially well in student projects, quick repairs, and prototype builds where part availability, straightforward hookup, and predictable results matter.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n A simple setup includes an Arduino-compatible board, a stable 5V supply, jumper wires, and a servo tester or PWM-capable controller.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Useful add-ons include wheels, brackets, external power, and simple PWM control hardware. You can also compare it with \u003ca href=\"https:\/\/circuit.rocks\/products\/servo-df15rsmg-360-degree-motor-20kg\"\u003eDFRobot DF15RSMG 360° Continuous Rotation Servo 20kg\u003c\/a\u003e, \u003ca href=\"https:\/\/circuit.rocks\/products\/servo-fs90r-micro-continuous-rotation\"\u003eServo FS90R Micro Continuous Rotation\u003c\/a\u003e.\n \u003c\/p\u003e\n\n \u003ch3\u003eComparison table\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eCompared Product\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eKey Difference\u003c\/th\u003e\n\u003cth\u003eDirect Link\u003c\/th\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/servo-df15rsmg-360-degree-motor-20kg\"\u003eDFRobot DF15RSMG 360° Continuous Rotation Servo 20kg\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003esimple drive motion\u003c\/td\u003e\n\u003ctd\u003e20kg, continuous rotation\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/servo-df15rsmg-360-degree-motor-20kg\"\u003eView product\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/servo-fs90r-micro-continuous-rotation\"\u003eServo FS90R Micro Continuous Rotation\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003esimple drive motion\u003c\/td\u003e\n\u003ctd\u003econtinuous rotation, micro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/servo-fs90r-micro-continuous-rotation\"\u003eView product\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/servo-micro-360-degree-2-5g\"\u003eServo Micro 2.5g 360 degree (0.45kg)\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003elightweight RC and small robotics\u003c\/td\u003e\n\u003ctd\u003e2.5g, 0.45kg, micro\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/servo-micro-360-degree-2-5g\"\u003eView product\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eServo Motor DS04-NFC 360-Degree Continuous Rotation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eCircuitrocks\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Type\u003c\/th\u003e\n \u003ctd\u003eContinuous Rotation Servo\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCategory\u003c\/th\u003e\n \u003ctd\u003eElectrical Motors\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePrimary SKU\u003c\/th\u003e\n \u003ctd\u003eAF017\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eKey Specs\u003c\/th\u003e\n \u003ctd\u003eNFC, high torque\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct URL\u003c\/th\u003e\n \u003ctd\u003ehttps:\/\/circuit.rocks\/products\/servo-motor-ds04-nfc-360-degree-continuous-rotation\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; power notes\u003c\/h3\u003e\n \u003cp\u003e\n Continuous-rotation servos use the same three-wire hookup as standard servos, but the signal controls speed and direction rather than a fixed angle.\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 × Servo Motor DS04-NFC 360-Degree Continuous Rotation\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eCan this work with Arduino or similar boards?\u003c\/strong\u003e\n Yes, as long as the voltage, control method, and wiring match your controller and power supply.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eShould I power it directly from a controller pin?\u003c\/strong\u003e\n For small signal-only modules that may be fine, but motors, pumps, solenoids, and relays should use a proper driver or external supply.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this good for student and prototype builds?\u003c\/strong\u003e\n Yes. It fits well in testing, learning, and proof-of-concept projects when matched with the right support parts.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes this move to a fixed angle?\u003c\/strong\u003e\n No. Continuous-rotation servos spin like a geared drive unit, so the control signal changes speed and direction instead of angle.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45836493488417,"sku":"AF017","price":335.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/servo-motor-ds04-nfc-360-degree-continuous-rotation-1.jpg?v=1781069150"},{"product_id":"simultaneous-rfid-reader-m6e-nano-sparkfun","title":"SparkFun Simultaneous RFID Reader M6E Nano - UHF RFID Module","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n \u003ch2\u003eRead Many UHF RFID Tags with an Arduino-Friendly Reader Board\u003c\/h2\u003e\n \u003cp\u003eThe \u003cstrong\u003eSimultaneous RFID Reader M6E Nano SparkFun\u003c\/strong\u003e is an Arduino-friendly UHF RFID board built around the M6E Nano for multi-tag reads, asset tracking, and access-style projects.\u003c\/p\u003e\n \u003cp\u003eIt gives you a practical way to start with EPCglobal Gen 2 UHF RFID on a shield-style board that can work with Arduino-compatible hardware or a serial connection to a computer.\u003c\/p\u003e\n \u003cdiv class=\"note\"\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e SparkFun notes that FTDI Cable products are known to be incompatible with this board. Use a supported serial interface or microcontroller connection instead.\u003c\/div\u003e\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eBased on the M6E Nano reader:\u003c\/strong\u003e Built for UHF RFID projects\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eReads EPCglobal Gen 2 tags:\u003c\/strong\u003e Widely used tag standard\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUp to 150 tags per second:\u003c\/strong\u003e Designed for fast tag read workflows\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eAdjustable output power:\u003c\/strong\u003e Lets you balance range and power use\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eArduino-friendly footprint:\u003c\/strong\u003e Easy to prototype with common dev boards\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003eUse it for inventory tracking, access control prototypes, asset tagging, race timing experiments, toolbox tracking, and UHF RFID learning projects.\u003c\/p\u003e\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003ePair it with tags, a supported serial interface or controller board, stable power, and an external antenna if you want more range.\u003c\/p\u003e\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003eHelpful add-ons include EPC Gen 2 tags, supported serial adapters, external antennas, cables, and heatsinking care for longer sessions.\u003c\/p\u003e\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eSparkFun Simultaneous RFID Reader - M6E Nano\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSKU\u003c\/th\u003e\n \u003ctd\u003eSEN-14066\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRFID Standard\u003c\/th\u003e\n \u003ctd\u003eEPCglobal Gen 2\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eRead Speed\u003c\/th\u003e\n \u003ctd\u003eUp to 150 tags per second\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eWrite Speed\u003c\/th\u003e\n \u003ctd\u003eAbout 80ms standard write\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eAdjustable Power Output\u003c\/th\u003e\n \u003ctd\u003e0dBm to 27dBm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTypical Range\u003c\/th\u003e\n \u003ctd\u003eUp to 16ft with the right antenna; about 1–2ft with onboard antenna\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBoard Style\u003c\/th\u003e\n \u003ctd\u003eArduino-compatible footprint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n \u003cp\u003eThe board uses an Arduino-friendly footprint and can also be connected through the FTDI-style header to a computer or other serial host.\u003c\/p\u003e\n \u003ch3\u003eResources \u0026amp; support\u003c\/h3\u003e\n \u003cp\u003e\u003ca href=\"https:\/\/www.sparkfun.com\/sparkfun-simultaneous-rfid-reader-m6e-nano.html\"\u003eOfficial SparkFun product page\u003c\/a\u003e | \u003ca href=\"https:\/\/learn.sparkfun.com\/tutorials\/simultaneous-rfid-tag-reader-hookup-guide\"\u003eSparkFun hookup guide\u003c\/a\u003e\u003c\/p\u003e\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e1 × SparkFun Simultaneous RFID Reader - M6E Nano\u003c\/p\u003e\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eHow many tags can it read?\u003c\/strong\u003e\n SparkFun lists up to 150 tags per second.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eCan it work with the onboard antenna?\u003c\/strong\u003e\n Yes, but range is shorter than with a proper external antenna.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eCan I use an FTDI Cable?\u003c\/strong\u003e\n SparkFun says FTDI Cable products are known to be incompatible with this reader.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"SparkFun","offers":[{"title":"Default Title","offer_id":45836812779809,"sku":"SEN-14066","price":12435.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/14066-SparkFun_Simultaneous_RFID_Reader_-_M6E_Nano-01b.jpg?v=1775033037"},{"product_id":"rfid-tag-125khz-communications-rfid-tag-125khz-rfid-nfc","title":"RFID Tag 125kHz - EM4100 Read-Only Card","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eRFID is useful for sensing and identifying tagged people and objects for access control, automation, and a whole range of different applications. This basic RFID tag works in the 125kHz RF range and comes with a unique 40-bit ID. It is not reprogrammable.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis blank, smooth, mildly flexible RFID tag is ready for your logo (or hand-drawn scribble).\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45837595050273,"sku":"2763","price":25.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/rfid-tag-125khz-communications-rfid-tag-125khz-rfid-nfc-white.jpg?v=1778912042"},{"product_id":"nfc-25mm-stickers-1356mhz-ntag-213-universal-label-rfid-tags-5pcs","title":"NFC Stickers 25mm 13.56MHz NTAG213 - 5pcs Universal Tags","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eNFC 25mm Stickers 13.56MHz NTAG 213 Universal Label RFID Tags 5PCS \u003c\/span\u003e- The new generation of the widespread Ntag203, NTAG213 NFC Chip is made by NXP, has a 144-byte memory and Universal Compatibility. It can be Password-protected.\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eChip: Ntag213\u003c\/li\u003e\n\u003cli\u003ePhysical capacity: 168 bytes\u003c\/li\u003e\n\u003cli\u003eUsable capacity: 144 bytes\u003c\/li\u003e\n\u003cli\u003eProtocol: ISO14443A\u003c\/li\u003e\n\u003cli\u003eWorking frequency: 13.56 MHZ\u003c\/li\u003e\n\u003cli\u003eReading and writing distance: 1 to 5 cm\u003c\/li\u003e\n\u003cli\u003eReading and writing time: 1 to 2 ms\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -20 to 55 degree, the humidity of 90%\u003c\/li\u003e\n\u003cli\u003eErase times : \u0026gt; 100000 times\u003c\/li\u003e\n\u003cli\u003eData storage: \u0026gt; 10 years\u003c\/li\u003e\n\u003cli\u003eReading time: 100000 times\u003c\/li\u003e\n\u003cli\u003eDiameter: 25mm\u003c\/li\u003e\n\u003cli\u003ePackaging materials: PE self-adhesive +  coated paper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNTAG 213 Universal Label RFID Tags – Description\u003c\/h2\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNtag is an innovative creation of NXP Semiconductors. It is brilliant and efficient equipment that is used in mass-market applications such as gaming, retail as well as consumer electronics. There are several types of Ntag chips equipped with NFC. If you are looking for a good NFC tag, make sure to contain a Ntag chip that is compatible with all types of smartphones and tablets. Further, these Ntagsare specifically assembled to abide by NFC Forum Type 2 Tag wholly and ISO\/IEC14443 Type A specifications.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eSince the popularity of smart devices has grown increasingly, we are now free to use them to communicate with the environment. It needs efficient solutions to transmit data and trigger incidents to observe a seamless user experience. This is where the importance of Near Field Communication (NFC) comes to the rescue. It is a versatile and competent medium to connect devices and exchange data among them.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eWhat is an NFC Tag?\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNear Field Technology or NFC permits two devices to communicate wirelessly. It supports the transfer of data between nearby phones, tablets, and laptops as well as other developments. This technology works in close proximity, unlike RFID. Also, it doesn’t require manual device identification like Bluetooth Low Energy (BLE). Currently, almost all mobile wallets such as Samsung Pay, Apple Pay, Android Pay, and other channels are being powered by the NFC Technology.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eVarious Specifications and Benefits of Ntag 213\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eIn the technology world, we happen to capture numerous benefits of using Ntag 21x.The electrical and mechanical specifications are tailored to overcome the requirements of inlay as well as tab producers.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eData Transfer and Contactless Approach\u003c\/h4\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eUsers can connect the IC to an antenna to become eligible to communicate to Ntag 213. Hence, when you position the Ntag 213 in the RF field, the high-speed RF communication system permits you to transmit the data at 106 kbit\/s.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch4\u003eUser Convenience\u003c\/h4\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eNtag 213 is specifically designed with exceptional features to improve integration and user experience. Its fast read capability allows users to scan the full NDEF message with only the single FAST_READ command.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eSimple Deployment\u003c\/h5\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eFurther, it helps users while choosing the dimension, material, and shape after having improved RF performance.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eSecurity\u003c\/h5\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e32-bit password protection is deployed to avoid unauthorized memory operations. Also, it uses an ECC-based originality signature profile.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45837788807457,"sku":"2831","price":47.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/nfc-25mm-stickers-1356mhz-ntag-213-universal-label-rfid-tags-5pcs-white.jpg?v=1778911926"},{"product_id":"rdm6300-125khz-rfid-reader-module-rfid-nfc","title":"RDM6300 125kHz RFID Reader Module - EM4100 UART Serial","description":"\u003cdiv class=\"product-copy\"\u003e\n\n\u003cp\u003eThis mini RFID module is perhaps the most easy-to-use and cost-effective module out there. RFID tag data is transmitted over serial TTL at a 9600 baud rate. Any microcontroller with UART serial peripheral can be used to work with this RFID reader. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003ePackage Content\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eRFID RDM6300 Module\u003c\/li\u003e\n\u003cli\u003eCoil Antenna with 2 Pin connector \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFeatures\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e5V operation\u003c\/li\u003e\n\u003cli\u003eDirect serial output at 9600 bps.\u003c\/li\u003e\n\u003cli\u003eTested detection range of 5 cm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45838434566433,"sku":"2177","price":125.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/rdm6300-125khz-rfid-reader-module-rfid-nfc-hires.jpg?v=1778921583"},{"product_id":"rfid-nfc-card-reader-13-56mhz-usb","title":"USB RFID\/NFC Card Reader 13.56MHz - HID Keyboard Output","description":"\u003cdiv class=\"product-copy\"\u003e\n\u003cp\u003eThis item is an RFID 13.56MHz IC reader reading distance of up to 8cm, which is widely used for RFID radio frequency identification systems and projects, such as automated parking management, personal identification, and production access control.\u003c\/p\u003e\n\n\u003cp\u003eThis RFID card reader can read RFID card serial numbers and output to your computer according to the specified format; then, management software derives many more functions.\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eFeatures: Reads both 125KHz ID and 13.56MHz IC cards, \u003c\/li\u003e\n\t\u003cli\u003eUSB Plug and Play.\u003c\/li\u003e\n\t\u003cli\u003eRFID reader 0-8cm Reading Distance.\u003c\/li\u003e\n\t\u003cli\u003eWin8\/7\/XP\/Android Supported.\u003c\/li\u003e\n\t\u003cli\u003eS50\/S70 Card Supported.\u003c\/li\u003e\n\t\u003cli\u003eOTG Phone Connection.\u003c\/li\u003e\n\t\u003cli\u003eBuilt-in buzzer and LED for identification.\u003c\/li\u003e\n\t\u003cli\u003eWidely used at apartments, offices, supermarkets, and other places.\u003c\/li\u003e\n\t\u003cli\u003eSupporting System: Windows87XP982000 CEMENT, LINUX, Vista\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn today’s rapidly advancing technological landscape, efficient and secure data transfer is crucial. Presenting the RFID\/NFC Card Reader 13.56MHz USB from Circuit Rocks, a cutting-edge tool designed to streamline and enhance your interactions with digital systems.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're managing access control, developing innovative projects, or seeking a versatile solution for reading RFID and NFC tags, this reader stands out as a powerful ally. Let’s delve into its features and benefits to understand why it’s a valuable addition to any tech enthusiast’s arsenal.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKey Features and Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe RFID\/NFC Card Reader operates at a frequency of 13.56MHz, a standard used by many RFID and NFC systems. This frequency allows the reader to communicate effectively with a wide range of tags and cards that adhere to this frequency standard. Compatible with ISO 14443A\/B, ISO 15693, and ISO 18092 (NFC), the reader ensures broad compatibility, making it an adaptable choice for various applications.\u003c\/p\u003e\n\n\u003cp\u003eOne of the primary advantages of this card reader is its USB connectivity. Plugging it into a computer or compatible device is straightforward and doesn’t require additional drivers, which simplifies setup and use. The reader is recognized as a keyboard input device, allowing it to interface seamlessly with most systems without the need for complex software installation. This plug-and-play functionality ensures that you can start using the device almost immediately.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eVersatility and Applications\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eThe RFID\/NFC Card Reader’s versatility makes it suitable for a wide range of applications. In access control systems, it can be used to read employee ID badges or secure entry cards, providing an efficient and secure method for managing access to buildings or restricted areas. Its use extends to point-of-sale (POS) systems, where it can quickly process NFC-enabled payment cards or loyalty cards, improving transaction speed and customer experience.\u003c\/p\u003e\n\n\u003cp\u003eFor developers and hobbyists, this reader is an excellent tool for prototyping and building innovative projects. If you're working on a project involving RFID or NFC technology—such as a custom access control system, a smart inventory management solution, or an interactive installation—this reader can help you test and refine your ideas. Its compatibility with various tag types and standards makes it a flexible option for experimenting with different technologies.\u003c\/p\u003e\n\n\u003cp\u003eIn addition to security and payment applications, the RFID\/NFC Card Reader can be used in educational settings for teaching about RFID and NFC technology. Its ease of use and broad compatibility make it an ideal tool for demonstrations and hands-on learning.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eEase of Use and Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eOne of the standout features of the RFID\/NFC Card Reader is its user-friendly design. The reader's plug-and-play capability means that it can be quickly set up and integrated into existing systems. Its USB interface ensures compatibility with most modern computers and devices, and the keyboard emulation mode allows for straightforward data handling.\u003c\/p\u003e\n\n\u003cp\u003eFor developers, the reader’s integration with software is made easier by its ability to transmit data as keyboard input. This means that data from scanned cards is input directly into applications, reducing the need for complex programming and allowing for easier implementation into custom systems.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eValue and Considerations\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eConsidering its range of features, the RFID\/NFC Card Reader 13.56MHz USB offers excellent value. It provides a cost-effective solution for those needing a reliable and versatile tool for reading RFID and NFC tags. Its broad compatibility and ease of use make it a practical choice for both beginners and experienced users alike.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eConclusion\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eThe RFID\/NFC Card Reader 13.56MHz USB from Circuit Rocks represents a significant advancement in the realm of digital interaction tools. Its blend of versatility, ease of use, and broad compatibility makes it an essential device for anyone working with RFID and NFC technologies.\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re managing access control, enhancing point-of-sale systems, or diving into innovative projects, this card reader provides a reliable and efficient solution to meet your needs. Embrace the future of digital interaction with the RFID\/NFC Card Reader and unlock new possibilities for your technological endeavors.\u003c\/p\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n.product-copy{line-height:1.7}\n.product-copy \u003e * + *{margin-top:1rem}\n.product-copy h2{margin:1.4em 0 .6em}\n.product-copy p{margin:0 0 1em}\n.product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n.product-copy li{margin:.35em 0}\n.product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n.product-copy table th,\n.product-copy table td{border:1px solid #eee;padding:.6em .75em;text-align:left}\n.faq-list{margin:1.2rem 0 1.4rem}\n.faq{border:1px solid #e6e6e6;border-radius:12px;padding:.75rem 1rem;margin:.6rem 0;background:#fafafa}\n.faq summary{font-weight:600;cursor:pointer}\n@media (min-width:768px){ .product-copy{font-size:1.02rem} }\n\u003c\/style\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":45838668661025,"sku":"2256","price":1095.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/20250424080409bcde90972023b306c1b5c84a48c7e53e.jpg?v=1745481862"},{"product_id":"starter-kit-for-arduino-upgraded-rfid-and-stepper-driver","title":"UNO R3 RFID Learning Advanced Version Starter Kit","description":"\u003cdiv class=\"product-copy\"\u003e\n \u003cstyle\u003e\n .product-copy{line-height:1.7;color:#1f2937}\n .product-copy \u003e * + *{margin-top:1rem}\n .product-copy h2{margin:1.4em 0 .6em;color:#111827}\n .product-copy h3{margin:1.1em 0 .5em;color:#111827}\n .product-copy p{margin:0 0 1em}\n .product-copy ul,.product-copy ol{margin:0 0 1.2em 1.2em}\n .product-copy li{margin:.35em 0}\n .product-copy table{width:100%;border-collapse:collapse;margin:1.2em 0}\n .product-copy table th,.product-copy table td{border:1px solid #e5e7eb;padding:.7em .8em;text-align:left;vertical-align:top}\n .product-copy table th{background:#f9fafb;width:32%}\n .faq-list{margin:1.2rem 0 1.4rem}\n .faq{border:1px solid #e5e7eb;border-radius:12px;padding:.85rem 1rem;margin:.6rem 0;background:#fafafa}\n .note{background:#f8fafc;border-left:4px solid #2563eb;padding:.85rem 1rem;border-radius:8px}\n \u003c\/style\u003e\n\n \u003ch2\u003eConvenient Parts Kit for Faster Building, Testing, and Learning\u003c\/h2\u003e\n\n \u003cp\u003e\n The \u003cstrong\u003eStarter Kit for Arduino Upgraded RFID and Stepper Driver\u003c\/strong\u003e is a practical \u003cstrong\u003ekit\u003c\/strong\u003e from \u003cstrong\u003eCircuitrocks\u003c\/strong\u003e for students, makers, and repair-friendly builds. It fits well in projects that need classroom and quick-build projects, while keeping setup straightforward for testing and prototype work.\n \u003c\/p\u003e\n\n \u003cp\u003e\n Compared with generic parts, this product stands out through details such as \u003cstrong\u003eRFID\u003c\/strong\u003e. That makes it a solid choice for Arduino, ESP32, Raspberry Pi, robotics, motion-control, and workshop projects where matching the right part from the start saves time.\n \u003c\/p\u003e\n\n \u003cdiv class=\"note\"\u003e\n \u003cstrong\u003eImportant:\u003c\/strong\u003e Always match the electrical rating, size, and control method of this part with the rest of your setup before full-power testing.\n \u003c\/div\u003e\n\n \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eRFID:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eConvenient starting bundle:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eGood for learning and demos:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUseful for fast assembly:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHelps reduce part-matching guesswork:\u003c\/strong\u003e adds useful value when choosing parts for a build\u003c\/li\u003e\n \u003c\/ul\u003e\n\n \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n \u003cp\u003e\n This product is a good fit for rapid classroom builds, robotics practice, and quick project assembly. It works especially well in student projects, quick repairs, and prototype builds where part availability, straightforward hookup, and predictable results matter.\n \u003c\/p\u003e\n\n \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n \u003cp\u003e\n This works best when matched with the correct motors, shafts, brackets, bearings, belts, or fasteners already planned for your build.\n \u003c\/p\u003e\n\n \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n \u003cp\u003e\n Popular add-ons depend on your build, but matching controllers, power supplies, and compatible motion parts usually make integration easier. You can also compare it with \u003ca href=\"https:\/\/circuit.rocks\/products\/zumo-robot-for-arduino-v1-2\"\u003ePololu Zumo Robot for Arduino v1.2 - Tracked Mini-Sumo Platform\u003c\/a\u003e, \u003ca href=\"https:\/\/circuit.rocks\/products\/acebott-esp32-4-dof-robot-arm-kit\"\u003eACEBOTT ESP32 4-DOF Robot Arm Kit - Programmable STEM Kit\u003c\/a\u003e.\n \u003c\/p\u003e\n\n \u003ch3\u003eComparison table\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n\u003cth\u003eCompared Product\u003c\/th\u003e\n\u003cth\u003eBest For\u003c\/th\u003e\n\u003cth\u003eKey Difference\u003c\/th\u003e\n\u003cth\u003eDirect Link\u003c\/th\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/zumo-robot-for-arduino-v1-2\"\u003ePololu Zumo Robot for Arduino v1.2 - Tracked Mini-Sumo Platform\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eclassroom and quick-build projects\u003c\/td\u003e\n\u003ctd\u003emini\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/zumo-robot-for-arduino-v1-2\"\u003eView product\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/acebott-esp32-4-dof-robot-arm-kit\"\u003eACEBOTT ESP32 4-DOF Robot Arm Kit - Programmable STEM Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eclassroom and quick-build projects\u003c\/td\u003e\n\u003ctd\u003eble\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/acebott-esp32-4-dof-robot-arm-kit\"\u003eView product\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/dc-motor-and-propeller-boat-kit\"\u003eDC Motor and Propeller Boat Kit\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eclassroom and quick-build projects\u003c\/td\u003e\n\u003ctd\u003eMotor and Propeller Boat\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/circuit.rocks\/products\/dc-motor-and-propeller-boat-kit\"\u003eView product\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n \u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct\u003c\/th\u003e\n \u003ctd\u003eStarter Kit for Arduino Upgraded RFID and Stepper Driver\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eBrand\u003c\/th\u003e\n \u003ctd\u003eCircuitrocks\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct Type\u003c\/th\u003e\n \u003ctd\u003eKit\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCategory\u003c\/th\u003e\n \u003ctd\u003eElectronic Filters\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eStore Type\u003c\/th\u003e\n \u003ctd\u003eOthers\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePrimary SKU\u003c\/th\u003e\n \u003ctd\u003eY0060\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eVariant Details\u003c\/th\u003e\n \u003ctd\u003eBOARD: ARDUINO UNO R3\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eOther SKU Variants\u003c\/th\u003e\n \u003ctd\u003eY0060, Y0061, Y0062, Y0063, Y0064 ...\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eKey Specs\u003c\/th\u003e\n \u003ctd\u003eRFID\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eProduct URL\u003c\/th\u003e\n \u003ctd\u003ehttps:\/\/circuit.rocks\/products\/starter-kit-for-arduino-upgraded-rfid-and-stepper-driver\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n\n \u003ch3\u003ePinout \u0026amp; power notes\u003c\/h3\u003e\n \u003cp\u003e\n Check the included parts first, then wire or assemble based on the role of each board or mechanism inside the kit.\n \u003c\/p\u003e\n\n \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n \u003cp\u003e\n 1 set × Starter Kit for Arduino Upgraded RFID and Stepper Driver\n \u003c\/p\u003e\n\n \u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n \u003cdiv class=\"faq-list\"\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eCan this work with Arduino or similar boards?\u003c\/strong\u003e\n Yes, as long as the voltage, control method, and wiring match your controller and power supply.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eDoes this need electrical wiring?\u003c\/strong\u003e\n No. These are passive or mixed-use parts, so fit, size, mounting, and included components are the main checks before use.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eIs this good for student and prototype builds?\u003c\/strong\u003e\n Yes. It fits well in testing, learning, and proof-of-concept projects when matched with the right support parts.\n \u003c\/div\u003e\n \u003cdiv class=\"faq\"\u003e\n \u003cstrong\u003eHow do I choose the right version?\u003c\/strong\u003e\n Check the size, voltage, torque, speed, current, and fit details that matter most for your project.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Circuitrocks","offers":[{"title":"ARDUINO UNO R3","offer_id":51510852976929,"sku":"Y0060","price":1855.0,"currency_code":"PHP","in_stock":true},{"title":"ARDUINO UNO R3 CH340","offer_id":51510853009697,"sku":"Y0061","price":1825.0,"currency_code":"PHP","in_stock":true},{"title":"MEGA 2560 16U2","offer_id":51510853042465,"sku":"Y0062","price":2395.0,"currency_code":"PHP","in_stock":false},{"title":"MEGA CH340","offer_id":51510853075233,"sku":"Y0063","price":2305.0,"currency_code":"PHP","in_stock":true},{"title":"ORIGINAL UNO","offer_id":51510853108001,"sku":"Y0064","price":3349.0,"currency_code":"PHP","in_stock":true},{"title":"ORIGINAL MEGA","offer_id":51510853140769,"sku":"Y0065","price":4490.0,"currency_code":"PHP","in_stock":true},{"title":"NO BOARD","offer_id":51510853173537,"sku":"AH006","price":1580.0,"currency_code":"PHP","in_stock":true},{"title":"ARDUINO R4","offer_id":51510853206305,"sku":"Y0080","price":3095.0,"currency_code":"PHP","in_stock":false},{"title":"ARDUINO R4 MINIMA","offer_id":51510853239073,"sku":"Y0081","price":3515.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/ph-11134207-7r990-lnca1mdtf6vufa.jpg?v=1753342306"},{"product_id":"acr122u-a9-usb-nfc-card-reader-writer-13-56mhz-rfid-smart-card-reader","title":"ACR122U-A9 USB NFC Card Reader Writer - 13.56MHz RFID Smart Card Reader","description":"\u003cstyle\u003e\n    .product-copy {\n      line-height: 1.7;\n      color: #222;\n      font-size: 16px;\n    }\n\n    .product-copy h2,\n    .product-copy h3 {\n      margin-top: 28px;\n      margin-bottom: 12px;\n      line-height: 1.3;\n    }\n\n    .product-copy p {\n      margin-bottom: 16px;\n    }\n\n    .product-copy ul {\n      margin: 12px 0 18px 22px;\n      padding: 0;\n    }\n\n    .product-copy li {\n      margin-bottom: 8px;\n    }\n\n    .product-copy table {\n      width: 100%;\n      border-collapse: collapse;\n      margin: 18px 0;\n      font-size: 15px;\n    }\n\n    .product-copy th,\n    .product-copy td {\n      border: 1px solid #ddd;\n      padding: 12px;\n      text-align: left;\n      vertical-align: top;\n    }\n\n    .product-copy th {\n      background: #f7f7f7;\n      font-weight: 700;\n      width: 35%;\n    }\n\n    .product-copy .note {\n      background: #fff8e5;\n      border-left: 4px solid #f0b429;\n      padding: 12px 14px;\n      margin: 18px 0;\n      border-radius: 6px;\n    }\n\n    .product-copy .faq-list details {\n      border: 1px solid #ddd;\n      padding: 14px 16px;\n      margin-bottom: 10px;\n      border-radius: 8px;\n      background: #fff;\n    }\n\n    .product-copy .faq-list summary {\n      cursor: pointer;\n      font-weight: 700;\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"product-copy\"\u003e\n\u003ch2\u003eACR122U-A9 USB NFC Card Reader Writer\u003c\/h2\u003e\n\u003cp\u003eThe ACR122U-A9 NFC Card Reader is a USB contactless smart card reader for 13.56MHz RFID and NFC projects. It is useful for reading supported NFC tags, RFID cards, smart cards, and contactless cards for testing, access control, attendance systems, payment demos, and identification projects.\u003c\/p\u003e\n\u003cp\u003eThis reader connects to a computer through USB and supports common NFC and RFID card applications. It is a practical choice for developers, students, makers, and technicians working on PC-linked NFC systems.\u003c\/p\u003e\n\u003ch3\u003eSelected Style\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eACR122U-A9\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This NFC Reader?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWorks with 13.56MHz NFC and RFID card projects.\u003c\/li\u003e\n\u003cli\u003eUSB connection for easy PC-linked use.\u003c\/li\u003e\n\u003cli\u003eSupports contactless card reading and writing.\u003c\/li\u003e\n\u003cli\u003eUseful for access control, ID systems, attendance, and testing.\u003c\/li\u003e\n\u003cli\u003eCompact white case for desk or workbench use.\u003c\/li\u003e\n\u003cli\u003eGood for students, developers, and electronics project builders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNFC tag reading and writing\u003c\/li\u003e\n\u003cli\u003eRFID card testing\u003c\/li\u003e\n\u003cli\u003eAccess control systems\u003c\/li\u003e\n\u003cli\u003eTime attendance projects\u003c\/li\u003e\n\u003cli\u003eSmart card learning projects\u003c\/li\u003e\n\u003cli\u003ePC-linked ID verification\u003c\/li\u003e\n\u003cli\u003eLibrary, ticketing, and membership systems\u003c\/li\u003e\n\u003cli\u003eArduino, Raspberry Pi, or desktop NFC project testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"note\"\u003e\n\u003cp\u003eNote: Cards, tags, drivers, software, and SDK files may not be included.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eUSB NFC card reader \/ writer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSelected Style\u003c\/th\u003e\n\u003ctd\u003eACR122U-A9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking Frequency\u003c\/th\u003e\n\u003ctd\u003e13.56MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInterface\u003c\/th\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProtocol Support\u003c\/th\u003e\n\u003ctd\u003eUSB CCID and PC\/SC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSupported Standards\u003c\/th\u003e\n\u003ctd\u003eISO\/IEC 18092 NFC, ISO 14443 Type A and B, MIFARE, FeliCa, and NFC tags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRead \/ Write Speed\u003c\/th\u003e\n\u003ctd\u003e106kbps, 212kbps, up to 424kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB Speed\u003c\/th\u003e\n\u003ctd\u003eUSB Full Speed up to 12Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Distance\u003c\/th\u003e\n\u003ctd\u003eUp to 50mm, depending on card or tag type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAntenna Size\u003c\/th\u003e\n\u003ctd\u003e50mm x 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSize\u003c\/th\u003e\n\u003ctd\u003e98mm x 65mm x 12.8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eAbout 70g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSetup Notes\u003c\/h3\u003e\n\u003cp\u003eConnect the reader to your computer through USB. Depending on your operating system and software, you may need to install the correct driver, PC\/SC tools, or NFC reader software before use.\u003c\/p\u003e\n\u003cp\u003ePlace the NFC card or tag near the reader surface. Reading distance may change depending on the card type, tag size, antenna design, and software used.\u003c\/p\u003e\n\u003ch3\u003eRecommended Add-ons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/rfid-nfc\"\u003eRFID and NFC modules\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cards-tags\"\u003eRFID cards and NFC tags\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/raspberry-pi\"\u003eRaspberry Pi boards\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/arduino\"\u003eArduino boards and modules\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-list\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the ACR122U-A9 used for?\u003c\/summary\u003e\n\u003cp\u003eIt is used for reading and writing supported 13.56MHz NFC tags, RFID cards, and contactless smart cards.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it connect through USB?\u003c\/summary\u003e\n\u003cp\u003eYes. The reader connects to a computer through USB.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it read MIFARE cards?\u003c\/summary\u003e\n\u003cp\u003eYes. It supports MIFARE and other supported 13.56MHz contactless card types.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the reading distance?\u003c\/summary\u003e\n\u003cp\u003eThe operating distance is up to about 50mm, depending on the card or tag used.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs software included?\u003c\/summary\u003e\n\u003cp\u003eSoftware may not be included. You may need to install compatible drivers or NFC reader tools based on your system and project.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":52802103017761,"sku":"1030","price":2387.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/files\/51nbNPeqoGL._AC.jpg?v=1780622792"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/collections\/RFID-NFC.png?v=1777428114","url":"https:\/\/circuit.rocks\/collections\/rfid-nfc.oembed?page=2","provider":"circuitrocks","version":"1.0","type":"link"}