This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

We’re most familiar with sound as vibrations that travel through the atmosphere around us. However, sound can also travel ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you ...