Light controlled motor drive circuit
Source: InternetPublisher:走马观花 Keywords: Motor drive circuit light control photoresistor Updated: 2021/02/19
Light controlled motor drive circuit
Shown is a typical light-controlled motor drive circuit and device diagram. The impedance of the photoresistor is
very . When it is connected to the base circuit of the control transistor VT1, the intensity of the light is different, and the base circuit of VT1 is different. After VT2 , VT3 can drive the motor
after amplification .
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