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 →
DC barrel jacks allow PCBs to connect to an external DC power supply. This particular DC jack fit 2.1mm power plugs snugly and securely. No need to discharge your batteries in prototyping. Just grab one of these DC jacks, and you are already set.
Specifications:
- Color: Black
- Type: 5.5mmx2.1mm Socket
- Total Size(Not Include Pin): 1.5x1cm
Inclusions: 5 x DC Barrel Jack 2.1mm
Documents: None
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.
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