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 →Are you in need of a screw for supporting your modules, as well as your project's components, but are you worried that you might damage it by having short circuits? Worry no more, as these standoffs are may of nylon and are very safe to use for your prototyping needs.
This kit has different sized standoff/ spacers for your projects. All the spacers are colored black and have a standard M3 thread. The kit includes 10 pcs. 6mm thread + 6mm spacers, 10 pcs. 6mm thread + 8mm spacers, 10 pcs. 6mm thread + 10mm spacers, 10 pcs. 6mm thread + 12mm spacers, 10 pcs. 6mm thread + 15mm spacers, 10 pcs. 6mm thread + 20mm spacers, together with 60 pcs screws and 60 pcs nuts that are also black nylon.
It is an excellent kit for mounting circuits or modules to protect them from electrostatic discharge.
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 →