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 the ...

┌──────────┐ UART ┌─────────────┐ USB-CDC ┌──────────────────┐ │ Grow │ 57600 8N1│ Arduino │ /dev/r503 │ r503d daemon │ │ R503 │ ───────── │ (firmware) │ ────────── │ net.reactivated ...

int total_id = 25; // set value for total fingerprint sensor Storage Capacity int set_time=8; //Set the timer here for how long the door should stay open ...