We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...

A temperature-based dual safety system addresses common household risks through intelligent control. Built on an Arduino Uno, it operates in two selectable modes via a slide switch. In one mode, the ...

Most of these games were modified to work with the LCD Keypad Shield. You will find the code in the sketches directory. The links to the original projects are included below.

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The $149 Dune keyboard can be a meeting controller at least and a script-executing keypad at best.

A clock is by its very nature a device for measuring time, and thus it moves forward at a constant rate. But how about in a ...

The PocketMage PDA is a pocket-sized gadget that looks a bit like a tiny laptop. It has a clamshell design featuring a 3.1 ...

Setting it up is really easy.

It looks great, too.

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

Wes Ott tries out the new Aliro standard with the Nuki smart lock. He goes over why this new standard from the CSA matters ...

The vending machine is powered by an Arduino Uno microcontroller and a power source that ranges between 5 to 12 volts. It features an liquid-crystal display (LCD) keypad, token acceptor with an Radio ...