Robots need power to do anything, just like us. Think about it – without energy, even the most complex machine is just a pile ...

User twiggs462 uploaded images of their dashboard to the PiHole subreddit. While the original poster makes it very clear that ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...