Learn how to create a DC motor speed control circuit using a PWM-based design for precise performance. This circuit enables voltage regulation, allowing motors to operate efficiently while managing ...

Even if you don’t have much (or any) experience with basic electrical circuits, [Afroninja] explains the concept of an H-Bridge motor controller in a clear, concise and easy way to understand.

It consists of an open raceway pond, a mechanical paddle wheel, a motor and power transmission system, a motor speed control circuit ... in the pond at 0.3 m. “By controlling this specific ...