How to control a BLDC with an Arduino

This tutorial guides you through setting up an Arduino with a potentiometer to control a brushless motor. It covers the necessary components, wiring connections, and programming the Arduino to read potentiometer values and send pulse width modulation signals to a speed controller. The tutorial concludes with testing the setup to control motor speed using the potentiometer.

What components are needed to connect a brushless motor to an Arduino?

What is the purpose of the pulse width modulation signal in this project?

Explain how the potentiometer is connected in the circuit.

What happens when the motor is powered without the last part of the code?

Describe the process of converting the potentiometer's voltage reading into a usable value for the Arduino.