The ball and beam system is a popular textbook example in control theory and nonlinear dynamics.

The ball and beam system is laboratory equipment with high nonlinearity in its dynamics and PID control.

I have revamped the control system of this 20-year-old 5DOF articulated robotic arm with TP controls and programming interface integrated.

Exploiting the persistence of vision quirk of the human eye, myGlobe uses a single strip of 25 LEDs to draw any image in thin air.