Electronic and Arduino enthusiasts searching for an Arduino project to keep them busy this weekend may be interested in a new Arduino Mega fingerprint door lock. Using a little Arduino programming ...

You can connect the module to your computer through USB using an FTDI Breakout, or through RS-232 using a level-shifter to read fingerprints. Connecting with Arduino. Exclusive/generic fingerprint ...

Features of the Chhavi include a ESP32 WiFi/BT controller (2.4 Ghz), FPC BM-LITE Module (99% accurate fingerprint sensing), 250-500 maH LiPo battery with deep sleep functionality due to capacitive ...