i did go there but it kinda confuses me lol. ok so i used the chart thing and found i need to have a 44v supply with a 1ohm resistor to run 22 leds (2.0v 20 mA) in series. is this correct? also would i be able to use a 44v supply for my entire panel?
ok i have a question. maybe this will help me lol. how many leds (2.5v 20mA) can i wire in parallel from a 12 or 24 v source? also how many in series with said information?
would i be able to wire 46 rows wired parallel and 22 stemming off in series to create my grid?
hi there!
im in need for some information. i plan on building an array that has 1104 leds, i want it to be 22 leds x 46 leds spaced 1" apart. i want to use 736 red and 368 blue.
the problem im running into is i don't know what resisters to use, i would like to use a 12v source if...