But with a little sweat-equity you can fix it with this Arduino thermostat and ... allowing him to use a small relay to control the AC. The control algorithm is simple enough – accept a setpoint ...

That’s because brushless DC motors require carefully timed signals used in a process called Electronic Speed Control (ESC). [Fileark] built and ESC using an Arduino and has a couple of posts ...

ClearCore CLCR-4-13 is an industrial IO and motion controller that can be programmed using the Arduino IDE. It handles up to four axes of step-and-direction motion control (500kHz max step rate), and ...