Abstract: We demonstrate an apparatus for electromagnetic induction imaging (EMI) in unshielded environment based on radio frequency atomic magnetometers (AMs) in phase-lock mode. The presented ...
There was an error while loading. Please reload this page. Password Based Door Lock Security System Using Arduino & Keypad The circuit of this project is very simple ...
Password-protected door lock system using 8051 (AT89C51/P89V51RD2) with 4x4 keypad, 16x2 LCD (4-bit mode), and LED indicators. IoT door lock which is integrated directly inside the door itself.