You'll need the sensor module R305 to read your fingerprint and a list of other connectors to link the circuit to your lock.

Best Phones with Ultrasonic Fingerprint Sensors (July 2025) in India Last Updated: Tuesday, July 08, 2025, 06:00 [IST] हिन्दी में पढ़े ...

5G is a cutting-edge technology that is progressively being rolled out across India, promising faster speeds, lower latency, and significantly increased bandwidth. Phones with this new network ...

The crisis of cutting-edge technology, and the manual orthodox attendance system outplayed by smart and secure biometric attendance using Arduino. Remote accessing application of GSM is incorporated ...