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.
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LiPo Battery Tester & Low Voltage Buzzer — 1S to 8S
The LiPo Battery Tester & Low Voltage Alarm (1S–8S) plugs into your LiPo pack's balance connector and displays individual cell voltages on a small screen. When any cell drops below a set threshold, a loud buzzer sounds — preventing dangerous over-discharge during RC flights or robot operation.
Technical specifications
| Compatible packs | 1S to 8S LiPo |
|---|---|
| Display | LCD (per-cell voltage) |
| Alarm | Adjustable low-voltage buzzer |
| Connector | Standard balance plug |
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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