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简单廉价电路使用一个低成本按键开关就可以触发电源的开关。该电路可替换更高价格及外形较大的按键式机械开关。按键开关触发一个单稳电路。单稳电路的输出触发一个T触发器,其反向输出控制负载的电能。
A simple, inexpensive circuit uses a low-cost push-button switch to trigger the power switch. The circuit can replace higher prices and larger push-button mechanical switch. Button switch to trigger a monostable circuit. The output of the monostable circuit triggers a T-flip-flop that inverts the output to control the load’s power.