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.
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