Driving a brushless DC (gimbal) motor can be a pain in the transistors. [Ignas] has written up a nice article not only explaining how to do just this with an Arduino, but also explaining a little ...

Some of the experiments explored in the workshop included – interfacing a Light Emitting Diode, interfacing a DC Motor, interfacing a Pushbutton, interfacing a Potentiometer, interfacing a Light ...

The machine uses a ‘grbl’ controller, which has an Arduino-based circuit that includes multiple outputs, including a powerful 24V pwm signal that is generally used to drive a 60-80W spindle motor..