2012-11-29, 21:25
(2012-11-29, 12:48)Memphiz Wrote: Well its up to you - just telling you that the number of channels is calculated by "number of leds * 3".
For a 60inch TV i would go with 8 (4 on top - 2 on each side) or maybe 16 (8 on top, 4 on each side) stripes. Just because wiring gets a bit simpler. You want to wire with 450 cables to the board (or i got something wrong...)
Well he will probably use ws2801 ic based leds so only four wires will be needed. For 60 inch i would go with 75 to 100. If more then 100 channels faster microcontroller will be needed.