The Arduino door lock project is a fascinating blend of hardware ... In Mike’s project, a simple servo motor is used to control the locking mechanism. The servo motor is connected to the 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 ...

He’s constructed an Arduino keypad door lock — without using any proper ... a bit of wood, an allen key, a motor and belt from a broken printer, an old hard drive enclosure, and a few power ...

in part thanks to their Arduino microprocessors. Before you head out in search of a better lock, though, watch Kamkar explain how he built the machines after the break.

Instead, how about a door that locks itself? That’s exactly what Mike, CEO of the Useless Duck Company, has made. He has fashioned an Arduino-powered door bolt that locks itself whenever you ...

"If you do that one little test first, it can crack the lock in eight combinations or less." Kamkar's robot consists of little more than a stepper motor, an Arduino chip that runs his cracking ...

Brocious found some very evident flaws in the locks security and did so with about $50 worth of easy-to-obtain materials. He used 1 Arduino Mega 128; 1 DC barrel jack, 5-mm outer diameter, 2.1-mm ...

Now, he's automated the process using a 3D printed, Arduino-powered robot he calls Combo Breaker. The mechanical hack takes advantage of a vulnerability in the combination lock that Kamkar details ...

A teacher I know is stuck, with only npn transistors in the supply cupboard and the need to create a reversible motor drive for an Arduino project. Reversing ‘bridges’ have four switches (relay ...