I've never really had a working/controllable LED. Once I build a board that supports it, check out the brightness levels available. One user reported that it was not visible at levels 1 and 100. Give some guidance and maybe choose a fixed array of "interesting" levels to cycle through.
I've never really had a working/controllable LED. Once I build a board that supports it, check out the brightness levels available. One user reported that it was not visible at levels 1 and 100. Give some guidance and maybe choose a fixed array of "interesting" levels to cycle through.