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?

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

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Explain how the potentiometer is connected in the circuit.

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

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

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