You can power it from USB or from an external 9-V DC adapter, as usual. In the code, pin 9 (D9) of Arduino is configured as the first output channel, and pin 11 (D11) is the second one. Here is the ...

This isn’t just an Arduino powering a DAC, it’s a function generator in a chip, the Arduino is only operating it’s controls. Report comment. Reply. Luke says: September 3, 2018 at 2:45 pm ...

Well I got my Arduino programmed last night with the lunaMod45remix sketch, and it was a ton of fun. Now I just need to finish the construction. The code is infinitely tweakable.