555 motor automatic speed regulator circuit diagram
Source: InternetPublisher:aytwartoofyoroo Keywords: circuit diagram speed regulator motor Updated: 2020/08/16
As shown in the figure, 555 forms a motor automatic speed regulator circuit . This circuit consists of a 555 flip-flop and a switch tube. R7 is connected in series with the motor to form a sampling circuit. RP1 is used to adjust the control trigger level of 555 , that is, adjust the trigger sensitivity.
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