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 Scooter/Skate Wheel 70×25mm - Black provides ready-to-use hardware for small robot drivetrains and mechanical builds.
It helps speed up prototyping when you want proven parts instead of starting the mechanical design from scratch.
Use it in tracked robots, wheel-based platforms, prototype drivetrains, and custom small vehicles.
| Product | Scooter/Skate Wheel 70×25mm - Black |
|---|---|
| Brand | Pololu |
| Category | Robot Mechanical Component |
| Wheel Size | 70×25 mm |
| Support | Official Pololu product search and support resources linked below |
Find this product on Pololu | Pololu support and resources
1 × Scooter/Skate Wheel 70×25mm - Black
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.
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 →