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Thursday, August 5, 2010

White LED Mains Night Light Circuit

This is a circuit for LED main night lights. This circuit is very sensitive. This is the figure of the circuit;


Don’t touch the circuit when plugged to the mains supply, this will cause a lethal electrical shock since it’s not isolated from the mains supply. A column of 10 white LEDs is illuminated by this circuit. The flicker is prevented by 10u capacitor and reduced by 100R resistor.

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