Hi all!
I use this min max node to set maximum brightness output on my dimmer construction.
I can also change the min value or starting value if you will.
But because potentiometer is not perfect I can’t get 0 light when I increase pwm output resolution to 12-14 bit.
How can I do so that under a sirten threshold of pot valu the the output is 0?
I don’t know if this is the best way to do it but I got some kind of results with this:
It filters the input signal so it is stable and don’t flicker.
It also sets 0 to PWM output if the value is below 0.0023.
The issue is that the value 0.0023 change if I change Tmax on the “map” node.
To get zero output using map, you just need to know the min/max values output by your POT. Set those as Smin/Smax in map, then use 0/1 (or 0/_smaller_than_one to limit max brightness) for Tmin/Tmax
Thank you, it works.
If you have any Ide how to fix the led nod with 14-bit pwm, pleas help.
possible-to-increase-the-pwm-resolution
edit:
Led node works.
I started a new project, I dont eaven need a filter.
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.
