It’s a simple robot that drags a pen around to draw on paper. [Tim] decided to build one that uses a simple skid-steer design to get around the page. An Arduino Nano is the brains of the ...

At less than one and a half inches tall, roughly the same height as a LEGO minifigure, the world's smallest self-contained ...

The soft actuator uses boiling water to move. It works without pumps or high voltage and is used in robots for real-world use ...

The body of the robot is 3D printed making it easy to customize the design and replace broken parts as you go. The legs are designed in a five-bar linkage with two servo motors controlling each of ...

Find out how to build your own robot and make a friend for Robert the Robot from Justin's House! It's really easy and can be done using simple materials you might have in the house.