about 30x32 and i know how to control matrix, only idk how to make controllable led brightness with arduino. And my questions was Is enought 1000 leds with 1500mcd luminous intensity to light up room or i need to byt one 150w lamp?
about 30x32 and i know how to control matrix, only idk how to make controllable led brightness with arduino. And my questions was Is enought 1000 leds with 1500mcd luminous intensity to light up room or i need to byt one 150w lamp?