Aadhaar Biometric Lock: Locked biometrics ensures that the Aadhaar holder cannot use their biometrics (fingerprint/iris/face) ...

Abstract: Security is the serious issue looked by everybody when we are far from our family unit. In the present situation acceptable answer for the above issue isn't yet found. Introduced here is an ...

Abstract: The Fingerprint Door Lock (FPDL) using Arduino with SIM800L research is designed to improve the security and convenience of door access control by integrating fingerprint recognition with ...

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