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LPl67 audio voltage controlled home karaoke 0K light dyer circuit
Source: InternetPublisher:兰博 Updated: 2015/11/11
Shown in Figure (a) is an audio voltage-controlled running light control circuit using LP167. It includes a pickup amplifier, a variable frequency generator, a light control circuit, an AC step-down rectifier circuit, etc. Figure (b) is the internal functional block diagram of LP167. Latest Control Circuits Circuits
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