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

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

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

Gene Roddenberry may best be known for creating Star Trek, but let's take a look at all of the other projects that he ushered ...