DC motor follow-up control circuit diagram
Source: InternetPublisher:jikai233 Keywords: Dynamic control control circuit diagram DC motor Updated: 2020/08/18
In this circuit, two points E and O input DC voltage , and the motor will move to the position corresponding to the given voltage. A potentiometer connected coaxially to the motor serves as position feedback. When the given voltage is equal to the 1k potentiometer sliding contact voltage, the differential amplifier output is zero, so the motor is stationary; otherwise, the motor will rotate forward or reverse according to the size of the signal.
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