I am a new fish, hello
I am trying to design a small experiential piece and while I have found no end of useful info on how to control and rgb matrix I have not seen my own specific needs addressed.
Actually, my needs are addressed but most designs seem overkill w/r/t my requirements.
I want an rgb matrix to phase through an rgb pwm spectrum (255 colours or so?) controled with input data that the arduino (uno) will receive.
Thing is, I don't need individual control. I want them, always, all to change together. All of the shield and shifter solutions seem excessive and expensive for my purpose. My only interest is that all of the LEDs and colours shine at the same luminosity, and in the same colour of course.
To start, an 8x8 or even 16x16 matrix would be fine.
Is there a cheap and easy(er) way to do this?
Much obliged, Ian