Mechaduino is a board that sits on a regular stepper motor and turns it into a servo with a closed loop control of 0.1degree. Whenever we post something about using cheap brushless motors for ...

Here’s how it works so far: a motor drives an electric gear pump that pumps the water through a heater. It’s a closed-loop system, so there’s a 3-way valve after the heater that keeps ...

One segment of a process control system. An open-loop control process requires human intervention, whereas a closed-loop system is entirely automated (see PID). See process control. THIS ...