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 ...

You can set up the Pi as a hub and connect other devices or nodes to it to create your own smart home ecosystem. If you plan on doing that with your Raspberry Pi, there are a few sensors that you ...

We can’t wait to see what you’ll do with them. Main image remixed from Raspberry Pi 4 GPIO pinout diagram by [Les Pounder].

Raspberry Pi enthusiasts or those interested in building ... Combining with RGB glowy ultrasonic sensor, it can control light colors and perform obstacle avoidance. In addition, various sensors ...