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 →Jumper Wire 3Pin Dual-Female 200mm This is 200mm long 3pin female to female jumper wire which uses high quality 26# line. Great for jumping from board to board. These are simple jumper wires used on standard 2.54mm(0.1") breakaway headers. The pack include 5pcs of this cable.
A circuit board or electrical device's two male pins can be connected by using a 3Pin dual-female jumper wire, which has two female ends.
The Jumper Wire 3Pin Dual-Female 200mm 5pcs set measures 200mm, or around 7.87 inches, in length.
A Jumper Wire 3Pin Dual-Female 200mm 5pcs bundle contains 5 pieces.
The Jumper Wire 3Pin Dual-Female 200mm 5pcs box normally has a wire gauge of 22 AWG.
The Jumper Wire 3Pin Dual-Female 200mm 5pcs pack normally has a 3A maximum current rating.
Jumper Wire 3Pin Dual-Female 200mm 5pcs pack can be used for a variety of electronic applications such as connecting sensors, modules, and other components to a microcontroller or other electronic device. They can also be used to create temporary connections for testing and prototyping purposes.
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 →