[HSP] got tired of locking his door with a key, so he decided to upgrade to a keypad system which he’s designed himself.. It uses an Arduino Mega with the standard 44780 display, a standard ...

An RFID reader and Arduino run the system, with a button inside to unlock the door. But if power were to fail, you will still be able to get in or out manually.

The system uses a custom script that has been written and is available for download. Design and Functionality. The Arduino door lock project is a fascinating blend of hardware and software.

Build your own IoT smart door lock system using a Nano ESP32 and the Arduino Cloud, courtesy of this Gadget Master. About Us; Contact Us; ... I've always been tempted by the idea of a smart door lock ...

If you're sick of using your boring old keys to unlock your door, Make has a guide for using and Arduino to power a lock that you can control with you Skip to Main Content View on Facebook Page ...

Mike created a very cool old school door lock that will bolt your door as soon as you open the incognito window. To create the incognito lock, mike connected his PC to an Arduino Uno connected to ...

The system here uses a cheap Arduino board, a few sensors, and a magnetic contact switch. It’s then hooked into the Adafruit IO and connected to IFTTT, so you can set up alerts in any way you like.

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.