I want to try and create a muscle stimulator like: compex.us
Does anyone know where to start? I want to have complete control over the frequency, ramp ups, etc etc... and my arduino I think will be the ultimate controller, as I can simply program the settings.
Yes, but if you do a quick google search for tens or ems and you get very little of use. This was the only useful thing I could find after a few hours of searching google:
I want to make a muscle stimulator; not a tens machine.