LED Circuit Dimmable

239

03:49:15

5v 4xLED light circuit that is dimmable by potentiometer. Everything I've read says it isn't possible with this configuration. 

published 10 years ago

acedrew

10 years ago

I don't think there's anything impossible about this circuit. It's not a great way to drive LEDs though.

EngrRoss

10 years ago

a 90ohm Potentiometer would be better tho

billoute720

10 years ago

Maybe you should use standard values : diode 2V 20mA, resistor 33Ω, potentiometer 56Ω

keolawills

10 years ago

What I am building I will be using a dimmable LED driver with a 5k ohm linear potentiometer.

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