Another question : the brightness setting seems to be 1 / 2 / 3 / etc and if I want to use 1.5, I can't... so my question : if I use a 30k ohm for example (or another value lower like 27), will it increase the number of available values between the "old 1" and and the "old 2" or just change it in 3 and 4 ?
For example :
Case 1 :
Old 1 will become 3
Old 2 will become
4
=> the number of available values is not increased.
Case 2 :
Old 1 will become 3
Old 2 will become
7
=> the number of available values is increased.
???
NB : sorry if you don't understand what I want to say, it's not esay for my to explain it in english... I just wanna know if a good choice of resistor can let us access to more intermediate values in lower levels.