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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3.7V Li-Ion Battery Pack — 4400mAh
The Lithium Ion Battery Pack 3.7V 4400mAh combines two 18650 cells in parallel for extended runtime in projects that need more capacity than a single cell. Ideal for portable Raspberry Pi projects, large sensor networks, and extended data logging.
Technical specifications
| Chemistry | Lithium Ion |
|---|---|
| Voltage | 3.7V |
| Capacity | 4400 mAh |
| Connector | JST-PH 2-pin |
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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