Cheap stuff gets our creative juices flowing. Case in point? [Andy Grove] built an eight-sensor HC-SR04 breakout board, because the ultrasonic distance sensors in question are so affordable that a ...

In this module we will wire up an ultrasonic sensor and attach it to our Raspberry Pi. Using the ultrasonic sensor we will measure the distance an object is away from the sensor. The distance of the ...

Tech enthusiasts have been adding all sorts of accessories to the Raspberry Pi, transforming it from a basic computer to something entirely different. Some integrate environment sensors into the board ...

Although the Raspberry Pi started out as a way for kids to learn to code, it has turned into so much more since its invention in 2012. At first, the Pi was something of a simplified computer, and ...

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 ...

Raspberry Pi is a tiny computer that can be programmed to do all sorts of things. Do you want to make a Print Server? Raspberry Pi has your back. Do you want a Twitch streaming bot? Create one using ...