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KA2284 Electricity Audio Level Indicator Module - Blue
Model: KA2284- Quantity: 1- Color: Blue- Material: PCB- Chip: KA228- Supply power: DC 3.5V~12V- Amplitude level can be adjusted- AC and DC signals can be controlled by jumper- Applies to level indication module£¬ electricity indicator and audio level indicator- Packing list:- 1 x Audio level indicator module