This is a simple and very effective project circuit which helps to control the speed of a DC motor using pwm and microcontroller. In many applications, it is important to control the speed of DC motor ...

I was planning to use the opto-coupler speed sensor as part of a motor speed control – making the motor into the VCO block in a phase-locked loop. When this technique works, using it is simple: put ...

A more standard motor driver, the L298HN is being used for the purpose of controlling one 12V DC motor with the aid of a PIC microcontroller. In order to drive the motor fast, slow, forward, and ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...

[Afroninja] is back with another great tutorial on basic electronics. This time around he’s explaining H-Bridge motor controllers and how they work! Even if you don’t have much (or any) experience ...

En route to getting the off-the-peg DC-51 motor speed controller to better suit my small milling machine, I had a go at working out what the circuit is. Approx circuit of DC-51 motor speed controller ...

Field-Oriented Control (FOC) is changing how brushless DC (BLDC) motors operate in drones, robotics, and automation. By mathematically controlling torque and magnetic flux alignment, FOC enhances ...