Recently, I exhausted my stock of common passive infrared (PIR) motion sensor modules and was looking for a new one to play with. I searched the web for a small type with self-contained electronics.

Roughly the size of a AA battery, the Terrella6 is a heading and motion sensor capable of determining roll, pitch, yaw, translational accelerations, angular rates, and compass heading. The sealed ...

The M-Light 7 motion sensor light has been designed to provide a small adjustable lighting system that can be positioned almost anywhere and used as a nightlight thanks to its motion sensor activation ...

The Philips Hue line of lights have been controllable via an indoor motion sensor for some time, but Signify is today introducing an Outdoor Motion Sensor that's designed to control the range of ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. Today, the motion sensor will work with Apple HomeKit to trigger automations such as turning on ...

Using the latest Raspberry Pi 4 Model B mini PC, you can easily create a sophisticated security camera system complete with a motion sensor. This setup will automatically send images taken using a ...