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 →It's always fun adding mobility to your robot projects, and this Rubber Wheel D65mm for Arduino is definitely a tire to have. It is composed of soft black rubber with light tread to add traction in rugged terrain. This wheel requires an axis adapter, which bolts to the hub's back and mounts to a motor. This adapter (FIT0198) can mount to our Micro DC Geared Motor with Back Shaft(FIT0016) perfectly. These motors are commonly used in our 4WD and 2WD platforms.
Specifications:
Library: None
Inclusions: 1 x Rubber Wheel D65mm for Arduino Robotics
Documents:
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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 →