one question!.. do you use one resistor per led (in the cathode) or one resistor per color (one for each anode)??.. i`m assuming they are common cathode, if not, well its the other way arround jeje.. if you coud tellme the schematics that would be great!!..
Wyswietlacze Led ledzik.firmowo.net
docent538 1 year ago
very nice! I'm also developing a display with RGB LEDs. See my channel.
msplace08 1 year ago
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vickramlove 1 year ago
one question!.. do you use one resistor per led (in the cathode) or one resistor per color (one for each anode)??.. i`m assuming they are common cathode, if not, well its the other way arround jeje.. if you coud tellme the schematics that would be great!!..
F3rnando666 2 years ago
Impressive! Someone needs to make something like this for sale to the public! I'd buy one in a heartbeat.
CrazyDood69 2 years ago
Great work, are you using latches for columns(cathodes) and rows(RGB anodes) ? RGB pixel format is what?
The title of the song is?
yahiatnt 2 years ago
this is GREAT - arduino???
68040E 2 years ago
The displays the ones from Sparkfun?
sqweeks85 3 years ago
Yes, the serial RGB ones with AVR based controller board. I've modified the firmware on that for PWM..
efrkool 3 years ago