A group of students huddles around their project: a motor, popsicle sticks and rubber bands. Their goal? Build a car. But there are no step-by-step instructions. No safety net. “They need to figure it ...

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 already have one ...