TK has combined a PIR with an Arduino to create a smart safety light for the house or workshop. Follow along as this gets built out into a more extensive project.

All you need is an Arduino, a motion sensor, a few wires and headers, and the code provided at the site below. Hit the link to see step-by-step instructions on how to put it together.

Electrical projects can seem intimidating, but we found battery operated motion sensor beams that will light up your house. This easy install is the perfect DIY lighting project to get the most ba… ...

Do you have a hard time waking up like I do? TK takes us though a simple Arduino setup that creates a sunrise alarm to help you wake up to a simulated sunrise.

Blinding light, guiding light, or something in between, the best outdoor motion sensor lights make sense as a home accessory.

It must be super crazy, wacky, motion sensor video day here at Gizmodo. This “PS3P” showed up on YouTube and it appears to be using a DIY motion sensor along with some kind of a homebrew ...

DIY computer company Kano has released another brightly-coloured addition to its learn-to-code arsenal: a motion sensor kit. The standalone product comes with the Kano App to teach would-be coders ...

Keep burglars away with the best DIY home security systems. These expert-tested systems will give you professional-grade protection without the hassle of a professional installation.