Hi, I m new to the forum and I m looking for help....I m a beginner in electronics/microcontrollers and have always wanted to build my own Audio Graphic display, using lots of led s, probably 10-bands with 10 led s per band. I ve found lots of info and source code on FFT s. I m using a NEC uPD78F0034 8Mhz microcontroller and just wanted