Chhavi is an Arduino-compatible, ESP32-based fingerprint sensor with NFC

Chhavi is simply an outstanding fingerprint sensing hardware, much like the fingerprint sensor in your smartphone, thanks to Fingerprints’ FPC BM-Lite fingerprint sensor and the amazing ESP32. Chhavi is a touch-capacitive, cordless, NFC-enabled fingerprint sensor with extremely low power consumption…

Minima board

Minima board is the tiniest Arduino Zero compatible board (Crowdfunding)

Yet another development board with a SAMD21 MCU, the Minima board is the tiniest Arduino Zero-compatible board. It is a small and versatile Arduino compatible programmable microcontroller module in a surface mount format. Minima board consumes as little as 10mA…