hi
so ive been building some cob led lamps with Chinese boost drivers and they worked out quite well
now ive upgraded to a meanwell dc to dc boost driver LDH-45 , seems to be the only brand name boost driver on the market
it has a dimming function but it requires voltage or pwm input , not a simple 10k pot that would make for a neat build
i have bought a tiny module that outputs 0.8v , this activates the dimming but not down to a low enough level , it seems i need 0.25v to get full dimming
i dont know how to get the 0.25v i need
i dont want to use a bulky ebay pwm module , and the requirements seem to specify a certain type of pwm anyway
any ideas ??