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 →The Distance Sensor 10cm GP2Y0D810Z0F Carrier Sharp is an infrared distance sensor designed for distance measurement, obstacle detection, level checks, and basic automation. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Maximum range: 10 cm; Minimum operating voltage: 2.7 V; Maximum operating voltage: 6.2 V.
| Product | Sensor style | Standout |
|---|---|---|
| Distance Sensor 10cm GP2Y0D810Z0F Carrier Sharp | infrared distance sensor | Current item |
| Distance Sensor 5cm GP2Y0D805Z0F Carrier Sharp | infrared distance sensor | motion sensing |
| Distance Sensor 15cm GP2Y0D810Z0F Carrier Sharp | infrared distance sensor with digital output | digital output, motion sensing |
| Distance Sensor 10-150cm GP2Y0A60SZLF Sharp 3V | infrared distance sensor with analog output | analog output, motion sensing |
This sensor is a good fit for robot obstacle avoidance, tank level checks, parking aids, object counters, and range alarms.
Pair it with an Arduino-compatible board, ESP32, or Raspberry Pi, plus a breadboard and jumper wires for quick setup and testing.
Useful add-ons include a microcontroller board, jumper wires, and pull-up or pull-down support when needed, depending on how you plan to power, mount, and log the sensor.
| Product | Distance Sensor 10cm GP2Y0D810Z0F Carrier Sharp |
|---|---|
| Output type | digital |
| Maximum range | 10 cm |
| Minimum range | 2 cm |
| Minimum operating voltage | 2.7 V |
| Maximum operating voltage | 6.2 V |
| Supply current | 5 mA |
| Size | 0.85" x 0.35" x 0.41" |
| Weight | 1.5 g |
Connect power and ground, then wire the output pin to a digital GPIO input. Check whether the module uses active-high or active-low logic in your code. Infrared and optical readings change with target color, surface finish, distance, and strong ambient light. Test with your real target before final mounting.
1 × Distance Sensor 10cm GP2Y0D810Z0F Carrier Sharp
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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 →Wire a joystick to your Arduino, read X/Y, then print UP / DOWN / LEFT / RIGHT to the serial monitor.
read tutorial →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 →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 →Share what you built. Photos, BOM, what worked, what didn't.
view thread →Symptom + what you tried + clear photo = answers within hours.
view thread →Brownout reset when adding a sensor? Notes on supply decoupling and GPIO checks.
view thread →Upload failing on your first Uno? Driver, COM port, board match — checklist inside.
view thread →