arduino_leaf_ac.h and arduino_leaf_ac.cpp files should be placed in the Arduino project folder. arduino_leaf_ac.h should be included in the .ino file of your build #include "arduino_leaf_ac.h" I have ...

This project uses two Arduino boards to control the speed of a DC fan using a potentiometer. Three LEDs indicate different speed ranges: red for slow, green for medium, and blue for fast. The serial ...