The Arduino control also tracks the running time of each section in hours and is shown when a switch on the circuit board is pressed. The pressure is measured by a non official Lego pneumatic ...

Developers, makers, and hobbyists searching for an Arduino-powered pneumatic kit may be interested in the Programmable-Air, an Arduino Nano-based pneumatics kit which will soon be launching via ...

By the way, we’ve covered a PID library for Arduino before. While this post talks about temperature, PID control is used for everything from flight control to levitation.