由9个LED组成的音频电平
由9个LED组成的音频电平表电路,AudioVUmeter9leds
Specifications5LEDVUMeterkitisbasedonLB1409ICfromSANYO,whichwillindicatesthevolumeleveloftheaudiosignalitsensesSUPPLY12VDC@50mAPR1REFSETPR2AUDIOLEVELSETSchematic
PartsList
电路设计->电子DIY及课题设计电路图->遥控控制电路图->由9个LED组成的音频电平
由9个LED组成的音频电平表电路,AudioVUmeter9leds
Specifications5LEDVUMeterkitisbasedonLB1409ICfromSANYO,whichwillindicatesthevolumeleveloftheaudiosignalitsensesSUPPLY12VDC@50mAPR1REFSETPR2AUDIOLEVELSETSchematic
PartsList
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