Motor time division control circuit composed of transistor and NE555


Posted on Feb 6, 2014

Figure 2-32 (a) shows the time control diagram, and the motor is operated by the switch S1. When Sl is turned to 1, the power driver circuit provides current to the motor for running; When S1 is turned to 2, the drive current is cut off, and the electric motor is used as a generator to hold out the back electromotive force by the sampling circuit. S1is turne..


Motor time division control circuit composed of transistor and NE555
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