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Lighting sound and light switch circuit three
Source: InternetPublisher:通通 Keywords: Switch circuit light-controlled switch integrated circuit Updated: 2021/11/22
This circuit uses a special voice- controlled integrated circuit Ai (SK-Ⅱ type), which is equipped with a bistable
trigger and a three-stage inverting amplifier. 555 time base integrated circuit A2 is used for delay control.
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