Hi, first timer here ...!
I want to explore class-D audio in the digital realm using my Arduino kit. To this end I need to program, say, a -3v to +3v Triangle-Wave (analogue-to-numerical) equivalent running at 80khz to 120khz. All I would like to know for now is whether this can be done with a std. Arduino, and what degree of resolution I should expect. Maybe some of you could offer some math figures to put things into perspective for me as I'm not sure how to go about doing an evaluation of the problem on this platform.
Thanks much in advance HR