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 Potentiometer Circular Soft Ribbon Sensor is a position angle displacement speed acceleration sensor module designed for position feedback, angle sensing, speed measurement, and motion control. It is a practical fit for makers, students, and engineers who want reliable sensor data in embedded builds.
Key details include Interface: Analog.
| Product | Sensor style | Standout |
|---|---|---|
| Potentiometer Circular Soft Ribbon Sensor | position angle displacement speed acceleration sensor module | Current item |
| Rotary Angle Sensor Grove | rotation sensor with analog output | analog output |
| Velocity Measurement 2-Channel Kit | airflow sensor with UART | model 2-Channel |
| Rotary Angle Sensor CJMCU 103 | rotation sensor | temperature sensing |
This sensor is a good fit for shaft encoders, speed counters, linear feedback, smart knobs, and actuator control.
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 an Arduino or ADC-capable board, jumper wires, and a stable power source, depending on how you plan to power, mount, and log the sensor.
| Product | Potentiometer Circular Soft Ribbon Sensor |
|---|---|
| Thickness | 0.58mm/0.023in |
| Width | 65.63mm/2.584inn |
| Length | 115.91mm/4.56in |
| Weight | 2.05g/0.072oz |
| Interface | Analog |
| Category | position angle displacement speed acceleration sensors |
Connect power and ground, then read the sensor output with an analog-capable input or external ADC. Stable power and a clean ground help reduce noise. Motion sensors often need calibration in software to get the best accuracy. Mounting angle and vibration can change the result.
1 × Potentiometer Circular Soft Ribbon Sensor
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Returns: 7-day inspection window for DOA units. Email proof of issue and we ship a replacement.
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 →