Fingerprint door lock project Kit

Description The fingerprint sensor is interfaced with the Arduino Uno first, we have to enroll the fingerprint to the fingerprint sensor and saved our fingerprint sensor. it can save 137 fingerprints if we talk about the R307 scanner. it saves your fingerprint data into the inbuilt memory. and we use this data in our database. then we compare this saved file with every finger scanned on the scanner.