Electronics › Electronics › LED Light to be Operated at 12V › connect a resistor in series
January 2, 2013 at 2:24 pm
#8895
AJISH ALFRED
Participant
connect a resistor in series with the LED and power up the circuit. Increasing the value of resistor will decrease the brightness and decreasng the value of resistor will increase the brightness. You can use 330 ohm for normal LEDs and you can use even smaller values for high watt leds.