[Reza’s] methodical investigation of this remote controlled outlet let him patch in with an Arduino using a ... into the remote control itself. That used some type of weird button scanning ...

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 ...

Arduino, popular among makers for its ... These Modulinos include controls like buttons and knobs, programmable LEDs, a buzzer, and sensors covering temperature and humidity, distance, and a ...