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Posts tagged Lighting Controls

Auto Dimmer Switches

Auto Dimmer Switches Automatic Dimmer Switches Circuit Modules Auto dimmer switch 12 v and 220 v circuit modules using 2N3055, A741, LDR Auto dimmer switch 12 v and 220v circuit modules using 2N3055, A741, LDR

How to Repair the volume pot is dirty or worn?

How to Repair the volume pot is dirty or worn? Usually the speakers crackle crackle or rough voice when playing the The cause is dirty or worn pot, so that the audio signal does not have constraints in the rules. How to Repair the volume pot is dirty or worn, the rotating movement of a […]

NE5534 Preamp Design

NE5534 Preamp Design

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