He’s constructed an Arduino keypad door lock — without using any proper fastening hardware! The entire build is made out of scrap parts he had lying around: some DVD’s, a bit of wood ...

Using a little Arduino programming the fingerprint reader ... It is also faster to use than typing the code of the keypad door lock. Just place the finger and open the door. Also, it is almost ...

The basic design for the RGB keypad came from [JMG]’s Arduino based Monome ... a strike just yet; you can use a LED and a resistor to indicate the door lock state for testing your code.

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 your smartphone. The build uses an Arduino ...

Arduino enthusiasts may be interested in a new gesture controlled Arduino door lock which has been created by Adham Negm and uses an Arduino Uno together with a servo motor to slide the bolt back ...

Over on Adafruit, they show you how to build your own that hooks into IFTTT so you can be alerted any way you like when the door opens. The system here uses a cheap Arduino board, a few sensors ...

Since all keypad door locks use a battery, we considered battery life as well; these devices are supposed to add convenience, not create more work by constantly requiring battery changes.

The lock offers a wide array of customizations that others don’t have, such as volume control, language options, and a feature that automatically locks the door ... keypad is difficult to use ...