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5GMl68 audio voltage controlled holiday lights control circuit
Source: InternetPublisher:containsmachine Updated: 2017/01/19
As shown in the figure, a four-way lantern control circuit is composed of 5GM168 (the G pin of the chip is left floating). The four outputs are added to the gates of VS1 ~ VS4 through current limiting resistors to control their on and off and light up the corresponding channels. lanterns. BM is the sound pickup sensor. Latest Control Circuits Circuits
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