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 →Create your own custom jumper wires with these male crimp pins—perfect for DIY electronics, prototyping, and Arduino projects. These pins are designed to be crimped onto wires and then inserted into compatible crimp connector housings, allowing you to build cables that easily connect to standard 0.1" (2.54 mm) male and female headers or solderless breadboards.
They work with 22 to 28 AWG wires, making them versatile for various wire sizes used in hobby electronics. Whether you're assembling sensor modules, wiring up microcontrollers, or organizing your circuits, these crimp pins offer a clean, secure, and professional solution for custom connections.
These crimp pins are sold in packs of 100 and are available in male and female versions
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 →