“This is a security door lock with fingerprint sensor. It is able to record all the door actions to and SD card and with real time. You can store new users, open door with the sensor and close ...

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.

By using open-source Arduino tools, security researchers are exposing security gaps in door-lock systems used by millions of hotels. Close. Latest News; ...

Group entry hacks are a favorite for hacker social groups. Why use old fashioned keys when you can use newfangled electronic keys? If you are looking to build a simple RFID-based security system 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.

An Arduino is a much better choice than a Raspberry Pi for tasks that require real-time input and responses. While a Pi can ...

Mike’s PC is hooked up to an Arduino-controlled, servo-powered lock. A small program constantly scans the open browser windows on his computer, and if it spots an incognito window, it locks the ...

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 ...