He has fashioned an Arduino-powered door bolt that locks itself whenever you open an incognito browser window. Always nice when a computer gives you a helping hand.

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 ...

Continue reading “Arduino Keypad Door Automation”→ Posted in Arduino Hacks, home hacks Tagged arduino, arduino keypad lock, automated door lock, keypad Search ...

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.

📌 Project Overview Purpose: Secure playground access with password-protected door lock. Hardware: Arduino Uno, ESP module, 16x2 LCD, micro servo (MG90s), keypad, limit switch. Features: Password ...

The security flaws on this common hotel keycard lock are nothing short of face-palmingly stupid. Look closely at the picture above. This is a hotel room door swinging open. The device he holds in h… ...

This kit uses a CD-ROM drive and an Arduino board to build a clever robotic lock. This dude used a bolt to create the project and it's voice activated.