Read the signal from a PWM radio receiver with the Arduino. Then control the speed adn direction of a DC motor with another PWM signal. This is basic, but you can change the code and add more parts.  view more

• Arduino
• H-bridge
• L29N
• DC motor
• RC
• Radio
• receiver

In this tutorial we will see how to control one axis but using BRUSHED DC MOTORS. Usually CNC axis will move using stepper motors in an open loop control. Here we will see an example of close loop control with an optic encoder as feedback. Why do this? well, for bigger motors, the price of steppe... view more

• PID
• DC
• motor
• control
• Arduino
• H-bridge
• axis
• CNC