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I'm using two different (but very similar) fingerprint readers here, an R307 and a slightly different, Adafruit-compatible version. I show here how to enrol fingerprints using the Windows (only) demo ...
After that join the code blocks as shown in the picture below. Then export the .apk to your PC and install that app in your phone. Fig 5. Code Blocks. Wireless Biometric Lock – Circuit Connection. As ...
Upload the Code: Upload the provided code to your Arduino board. Open Serial Monitor: Open the Serial Monitor from the Arduino IDE. Choose Mode: Enter '1' for RFID mode or '2' for Fingerprint mode.
In an era where homeowners frequently leave for work or education, robust security for residences is imperative. Traditional security measures, including window and door locks, present challenges such ...