rgb leds

[massimiliano]

is it possible to implemet rgb leds that will output different colors regarding the position of a knob or a slider or the pitch of a pressed note?

i think that in combination with happ pushbuttons, the final effect would be beautiful!

[TK.]

You can connect the R/G/B pin to three different DOUT pins and drive them directly (easiest solution), or you can time multiplex the pins in order to save DOUT shift registers - but in this case, the LEDs won't be so bright anymore.

Best Regards, Thorsten.