The circuit of this project is very simple which includes Arduino, keypad module, button, servo motor, and LCD. Arduino controls the entire process, such as taking the password from a keypad module, ...

A secure Automatic Door Lock System built using Arduino UNO, 4x4 keypad, servo motor, LCD display, and buzzer. The system unlocks with a correct password, provides real-time feedback on the LCD, and ...

Posted in Security Hacks Tagged arduino, exploit, hotel room, lock, lock picking, onity ← Printing Puzzles With Plastic Parts Science Fair Project Sorts Recyclables → ...

DIY Arduino smart lock with voice recognition access 1:19 pm July 18, 2022 By Julian Horsey Arduino enthusiasts, makers and those of you looking to learn more about electronics.

Perhaps you could create an Arduino device to lean on the door right before the Arduino device bolts the door. It's not clear if the lock unlocks the door when you close that incognito browser.

You can program it to lock closed between, say, the hours of 12pm and 1pm if that's when you spend the most money, or if you pass by your favourite shop, powered by a GPS.