A circuit diagram of a driving motor using a variable DC source. When using a PWM source, the circuit sees Ohmic resistance and inductance due to frequent switching.

This is a very cool electronic project to control dc loads using a very cheap and reliable design. This video also explains ...

In this exciting video, we dive into the world of controlling high voltage DC motors and the intricate process of designing a custom circuit for them. Join us as we explore the challenges and ...

You should mount the circuit of Q 2 as near as possible to the motor to reduce the series resistance of the wiring. This parasitic resistance limits the braking current and, thus, the deceleration.

This dc motor speed-control circuit uses standard, available components; light impinging on two independent phototransistors establishes the motor's speed. Motor speed can be adjusted by the light ...