{"product_id":"current-ac-sensor-analog-gravity","title":"DFRobot Gravity Analog AC Current Sensor - Non-Invasive Clamp","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\u003eAdd Reliable Current AC Sensor Analog Gravity Sensing to Your Next Build\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Current AC Sensor Analog Gravity Gravity Analog AC Current Sensor measures AC current through a clamp-style probe, so you can monitor current without cutting the wire under test.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    It is a good fit for energy logging, appliance studies, lab demos, and maker projects that need safe current sensing with an Arduino-compatible analog input.\n  \u003c\/p\u003e\n\n  \u003cdiv class=\"note\"\u003e\n    \u003cstrong\u003eImportant:\u003c\/strong\u003e Use the official DFRobot links below for wiring, sample code, downloads, and the latest setup notes for this SKU.\n  \u003c\/div\u003e\n\n  \u003ch3\u003eWhy you'll love it\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClamp probe design:\u003c\/strong\u003e Measure AC current without breaking the circuit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGravity analog output:\u003c\/strong\u003e Easy to read with common controllers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWide supply support:\u003c\/strong\u003e Works from 3.3V to 5.5V\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGood for logging:\u003c\/strong\u003e Useful in home energy and classroom projects\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact module:\u003c\/strong\u003e Easy to mount in a project box\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGravity-ready:\u003c\/strong\u003e Easy plug-and-play wiring for fast setup\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat you can build\u003c\/h3\u003e\n  \u003cp\u003e\n    This part fits monitoring, measurement, logging, alarms, and automation builds. It works well in Arduino, ESP32, and Raspberry Pi style projects where you need reliable real-world data from the current ac sensor analog gravity.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eStarter bundles\u003c\/h3\u003e\n  \u003cp\u003e\n    Pair it with an \u003ca href=\"\/search?q=arduino\"\u003eArduino-compatible board\u003c\/a\u003e, \u003ca href=\"\/search?q=esp32\"\u003eESP32\u003c\/a\u003e, or \u003ca href=\"\/search?q=raspberry+pi\"\u003eRaspberry Pi\u003c\/a\u003e, plus sensor cables, headers, or a matching expansion shield for faster setup.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eRecommended add-ons\u003c\/h3\u003e\n  \u003cp\u003e\n    Useful add-ons include displays, data logging modules, waterproof enclosures, and matching Gravity cables or sensor shields.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n  \u003ctable\u003e\n    \u003ctr\u003e\n      \u003cth\u003eProduct\u003c\/th\u003e\n      \u003ctd\u003eCurrent AC Sensor Analog Gravity\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSKU\u003c\/th\u003e\n      \u003ctd\u003eSEN0211\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eBrand\u003c\/th\u003e\n      \u003ctd\u003eDFRobot\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface\u003c\/th\u003e\n      \u003ctd\u003eAnalog\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eClamp probe design\u003c\/th\u003e\n      \u003ctd\u003eMeasure AC current without breaking the circuit\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eGravity analog output\u003c\/th\u003e\n      \u003ctd\u003eEasy to read with common controllers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eWide supply support\u003c\/th\u003e\n      \u003ctd\u003eWorks from 3.3V to 5.5V\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eGood for logging\u003c\/th\u003e\n      \u003ctd\u003eUseful in home energy and classroom projects\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eCompact module\u003c\/th\u003e\n      \u003ctd\u003eEasy to mount in a project box\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cth\u003eOperating voltage\u003c\/th\u003e\n      \u003ctd\u003e3.3V\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/table\u003e\n\n  \u003ch3\u003ePinout \u0026amp; usage notes\u003c\/h3\u003e\n  \u003cp\u003e\n    Check the supported input voltage before wiring so the module matches your controller and power source. For analog readings, use a stable reference and keep wiring short when possible for cleaner signals. If you are using Gravity connectors, align the plug correctly and avoid forcing the cable into the wrong header.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eDFRobot resources\u003c\/h3\u003e\n  \u003cp\u003e\n    Official product page: \u003ca href=\"https:\/\/www.dfrobot.com\/product-1486.html\" target=\"_blank\" rel=\"noopener\"\u003eView on DFRobot\u003c\/a\u003e\u003cbr\u003e\n    Wiki \/ documentation: \u003ca href=\"https:\/\/wiki.dfrobot.com\/sen0211\/\" target=\"_blank\" rel=\"noopener\"\u003eOpen DFRobot wiki\u003c\/a\u003e\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\n  \u003cp\u003e\n    1 × Current AC Sensor Analog Gravity\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 I use this for logging or monitoring projects?\u003c\/strong\u003e Yes. It is a good fit for data collection, automation, and alert-based builds when paired with a supported controller.\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq\"\u003e\n      \u003cstrong\u003eDoes it work with other boards too?\u003c\/strong\u003e Often yes, as long as voltage, interface, and pin mapping match. ESP32 and Raspberry Pi users should still check the official docs first.\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq\"\u003e\n      \u003cstrong\u003eWhere can I find wiring and examples?\u003c\/strong\u003e Use the official DFRobot product page and wiki links below for guides, downloads, and code examples.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":45812634222881,"sku":"SEN0211","price":2508.0,"currency_code":"PHP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/1491\/5617\/products\/current-ac-sensor-analog-gravity-553.jpg?v=1689658024","url":"https:\/\/circuit.rocks\/products\/current-ac-sensor-analog-gravity","provider":"circuitrocks","version":"1.0","type":"link"}