Les Ollinger
New Member
Does anyone have a wiring digram to make a circut board to control linear motion using a potentiometer and trim pots to control a 12 volt DC motor?
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circut boards
- Thread starter Les Ollinger
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yngndrw
New Member
Do you mean that you want a circuit for a simple servo motor ?
If you have a potentiometer tied to the mechanical output of the motor, you can use the output of that in an op-amp against your set point voltage to produce an error voltage. Use this to drive a H-Bridge amplifier.
It's very simple and will produce hunting, but it might suit your needs.
If you have a potentiometer tied to the mechanical output of the motor, you can use the output of that in an op-amp against your set point voltage to produce an error voltage. Use this to drive a H-Bridge amplifier.
It's very simple and will produce hunting, but it might suit your needs.
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