BR0THB3RG:
The schematic is at the following URL:
Jerome Bernard: RGB Led Strip controlled by an Arduino
Can't see a schematic there. Did you mean the Fritzing picture?
BR0THB3RG:
The only change we made was we put our resistors on the left pin for all 3 instead of the middle pin for two and then the left pin for red.
Sorry, don't understand.
BR0THB3RG:
... the whole system hanging when we use brightness down on a common ground through the driver board...
Nope, can't understand that either. Maybe I'm just tired!
Breadboards, I've been told, have a naturally higher capacitance than a PCB or stripboard, because of their construction. Maybe that has something to do with it.