2 ms·
All those inductors... Isn't there a cheaper way to drive those lights, e.g. using DC voltage+pwm?
by amelius 10mo ago
All those inductors... Isn't there a cheaper way to drive those lights, e.g. using DC voltage+pwm?
- seszett 10mo agoThose inductors are cheaper than what PCBWay charged for making that wooden box, I don't think their cost matters much here.
- tzvc 10mo agoYes each LED channel has an inductor. I needed this because I wanted the LED to be constant current driven, to reduce flicker and improve their longevity (and they cost like 5ct each)