This PWM control circuit was found in an old documentation, but appears elsewhere on this site from various sources. The circuit runs on 3 to 12 V motors and depending on the motor current the transistor must be mounted on a heatsink.
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This PWM control circuit was found in an old documentation, but appears elsewhere on this site from various sources. The circuit runs on 3 to 12 V motors and depending on the motor current the transistor must be mounted on a heatsink.