Quote:
Originally Posted by akorx
Hi my friends,
I've changed the 36k ohms to a 30k and it's better, I can now use more values of brightness in lower settings and find the good one for my eyes.
Just before to close this very interesting post, do you think that a 20k should be better or it's to low (that can help other people that will it read later) ?
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You MIGHT get more/finer steps with 20k, BUT at the lowest setting the light will be completely off because all the current goes into the resistor.