Tell us about yourself!
Hey anyone, I wrote a simple website where you can draw pictures with points and lines. With a button you get the code this arduino sketch needs for drawing an object. Its not perfect but works for simple drawings. If anyone ist interested I can upload it, but please consider that I didnt continued working on it because my Galvo driver got broke after just a few days. :(
One thing i wanted you to say. The MSGEQ7 only divides the signal into 7 bands, not 8. This is why you have to skip Band 3 in the code.