Controlling DC + servomotors



I was wondering if the ultraborg may also control DC-motors with PWM ?

So for example I need one DC-motor and three servo motors, is this possible ?

Sam Devolder

piborg's picture

It does not really work that way I am afraid.

The servos take their power from the + pin, not the PWM signal pin.
DC motor drive takes its power from the PWM pin instead.
The issue is that the PWM pins on an UltraBorg are only capable of small currents, not enough to drive a DC motor.

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