Project Description A secure door lock system using Arduino Uno, RFID (MFRC522), and a 4x4 Matrix Keypad. Authorized users can unlock the door with either an RFID tag or a PIN code.

Automatic Door Lock Gives You More Control : The automatic door lock is known to strengthen home security. Aside from this, it also allows you to have more control over your own home. Automatic Door ...

[Andrea] just sent us this great student hack he made for his room. He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of ...

Electronic and Arduino enthusiasts searching for an Arduino project to keep them busy this weekend may be interested in a new Arduino Mega fingerprint door lock.

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 ...

The hack is still pretty hardware intensive, but Arduino fans will love this clever hack—especially if you're the type that locks yourself out of your room a lot.

Anyway the keypad is a perfect blend of art and technology with a price tag far below rubies! This little article is designed to help you get started with your new microcontroller + keypad project so ...

After testing six different models, we've found the best electronic keypad lock.