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Massager digital tube display circuit
Source: InternetPublisher:天天都吃好吃的 Keywords: Massager digital tube display circuit BSP displacement Updated: 2020/04/09
Shown is a typical massager digital tube display circuit. The control core of this circuit is the microprocessor EM78156, which receives
manual instructions for operating the circuit. On the one hand, it provides DC power supply voltage (A+, A- and B+, B-) to the motor by triggering two transistors, and at the same
time, it through 8- bit shifting Register N2 drives the digital tube display circuit .
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