Adjustable PSU RG LED Output Indicator

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04:10:58

This Circuit is for an adjustable bench psu. It's designed to switch a Red/Green LED from green to red when the output switch is on or off. The benefit of this circuit is that you know that Voltage is at the output instead of a microcontroller saying it is also that the input voltage is able to be adjustable. It requires only 1 LM358 and a few resistors. 

published 11 years ago

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