“How to make DIY Fingerprint Door lock System using r307 fingerprint module
In this tutorial we are going to learn how to record or register fingerprints with Arduino and then read them with the biometric sensor and activate a lock.”
“How to make DIY Fingerprint Door lock System using r307 fingerprint module
In this tutorial we are going to learn how to record or register fingerprints with Arduino and then read them with the biometric sensor and activate a lock.”