As you might’ve already guessed the Raspberry Pi Pico Bat Detector and 384kHz full-spectrum recorder allows you to listen to the sonic chirps made by bats as they fly around. The PCB is now available ...

The Raspberry Pi is a great little computer to use for a home surveillance system, but most of the projects we've seen have been a bit more advanced. Bitreactive put together a guide for a simple ...

NOW for something completely different. Maker projects aren’t just about microcontrollers and small electrical components. They are also about recycling old tech, and harnessing apps and online tools ...

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 ...

The problem with air quality is that you can’t really tell how good or bad it is just by looking…unless it’s really bad, that is. It’s usually more helpful to have some kind of sensor that can tell ...