It’s a simple robot that drags a pen around to draw ... An Arduino Nano is the brains of the operation, paired with a CNC Shield that allows it to drive a pair of stepper motors.

He showed how the basic RC servo motor ... robot swinging its arms around, someone could get hurt. Which led him to designing his own prototype Series Elastic Actuators using an Arduino ...

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse ...