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5GM168 audio voltage-controlled song and dance hall decorative lights with birdsong sound circuit
Source: InternetPublisher:黄土马家 Updated: 2020/02/10
As shown in the figure, it is based on the audio voltage-controlled lantern control integrated circuit 5GM168 as the core, and is equipped with a bird's song sound and sound amplifier circuit to form an audio voltage-controlled lantern and bird's song sound circuit. Latest Control Circuits Circuits
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