Electronic and Arduino ... unlocks the door using a micro servomotor. The DIY biometric lock is also equipped with three push buttons and a 16×2 LCD display. “This is a security door lock ...

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 secure ... the Pi triggers the door lock using a signal ...

However, security researcher ... The actual door locks are only half the problem exposed by Brocious. The card keys are also at risk. Typical card keys in the Onity system use only 32-bit key ...

Arduino enthusiasts looking for a new project to complete over the weekend might be interested in this Arduino door lock which is automatically activated as soon as you enter incognito browsing ...

One of the essential parts of any home security system is a door ... can be alerted any way you like when the door opens. The system here uses a cheap Arduino board, a few sensors, and a magnetic ...