Servo control circuit of DC motor

Published:2011/8/26 3:11:00 Author:Jessie | Keyword: DC motor, Servo control | From:SeekIC

In this circuit, accessing dc current to E, O will make the motor move to the position which corresponding withthe given voltage. When given voltageis equal toearn potentiometer sliding contacts voltage, differential amplifiers output 0, so motor stops; Or motor will film or reverse according to the signal size.



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