Fingerprint Sensor AS608 - A Beginner's Guide
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →
Great for Arduino, ESP32, Raspberry Pi, and robotics or school projects here in the Philippines.
Compact USB Cable for Makers — upload, debug, and power with less clutter
Keep your bench clean and your uploads reliable. This short USB-A to device cable (choose USB-C, Micro-USB, or Mini-USB) is just the right length for Arduino and ESP dev boards—great for serial monitoring, firmware flashing, and tight prototyping spaces. Approx. 30 cm end-to-end for lower voltage drop and less cable mess. :contentReference[oaicite:0]{index=0}
Why choose this cable
- Right length for the bench (≈30 cm)—less tangle, cleaner wiring, more stable uploads. :contentReference[oaicite:1]{index=1}
- Works across common boards—pick the variant that matches your connector (USB-C, Micro-USB, Mini-USB).
- Data + power—upload sketches, open Serial Monitor, and power small projects from your PC.
What you can build
- Upload & debug: Flash sketches and view serial logs on Arduino/ESP projects.
- Tidy test jigs: Short cable helps keep production/test rigs neat and consistent.
- Portable demos: Perfect length for classroom, meetups, and quick bench tests.
Starter bundles
- USB-C variant + ESP32 DevKit + Breadboard
- Micro-USB variant + Arduino Leonardo / Micro / Pro Micro or Raspberry Pi Pico
- Mini-USB variant + Arduino Nano V3 (Mini-USB)
Recommended add-ons
- USB 2.0 hub for multiple boards
- USB isolator for cleaner serial logs on noisy setups
- Cable ties to keep your rig tidy
Technical specifications
| Connector A (host) | USB Type-A male |
|---|---|
| Connector B (device) | Choose one: USB-C male / Micro-USB (Micro-B) male / Mini-USB (Mini-B) male (per variant) :contentReference[oaicite:2]{index=2} |
| Use | Data + power (USB 2.0) |
| Cable length | ~30 cm (end-to-end) |
| SKU | 2101 :contentReference[oaicite:3]{index=3} |
| Package | 1× cable (selected variant) |
Pinout & power notes
- USB 2.0 provides limited current; for motors/servos, power them from a separate regulated supply and share ground with your board.
- Pick the connector that matches your board: many ESP32/modern dev boards use USB-C; Leonardo / Pro Micro / Pico use Micro-USB; some Nano V3 use Mini-USB.
- UNO/Mega (Type-B square port): If your board has the large square USB-B jack, you need a USB-A to USB-B cable (see this search).
What’s in the box
- 1× USB cable — selected variant (USB-C / Micro-USB / Mini-USB)
FAQ
-
Q: Will this work with Arduino UNO R3 or Mega 2560?
A: Those boards usually use the square USB-B port. Please get a USB-A to USB-B cable instead. This listing is for USB-C, Micro-USB, or Mini-USB. -
Q: Is it charge-only?
A: It supports both data and power—ideal for uploading sketches and using the Serial Monitor. -
Q: How long is the cable?
A: Approximately 30 cm end-to-end. -
Q: Which variant should I pick?
A: USB-C for many ESP32/modern boards, Micro-USB for Leonardo/Pro Micro/Pico, Mini-USB for some Nano V3 and older devices.
Manila stock. Order before 16:00 PHT, ships today via J&T or LBC. Provincial: 1–3 working days.
Schools / class POs: we accept Purchase Orders for accredited schools and universities. contact us with your PO details.
Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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Build with this board
Thumb Joystick - A Beginner's Guide
Wire a joystick to your Arduino, read X/Y, then print UP / DOWN / LEFT / RIGHT to the serial monitor.
read tutorial →Motor Drive (BTS7960 43A) - A Beginner's Guide
Bench-test a 43 A motor driver before wiring the full project. Catches weak power, mis-pinning, and dead boards before they cost you time.
read tutorial →Raspberry Pi Pico (RP2040) - A Beginner's Guide
Coming from UNO and the Pico won't show a COM port? Here's the BOOTSEL trick, the driver fix, and the first sketch that actually works.
read tutorial →Notes from the bench
Ask the community
Project Showcase — show what you built
Share what you built. Photos, BOM, what worked, what didn't.
view thread →How to ask a good question (and actually get answers)
Symptom + what you tried + clear photo = answers within hours.
view thread →ESP32 brownout when wiring a sensor — fixes that worked
Brownout reset when adding a sensor? Notes on supply decoupling and GPIO checks.
view thread →First Arduino — sketch upload error, what to try?
Upload failing on your first Uno? Driver, COM port, board match — checklist inside.
view thread →