I was recently assigned a project to create an 8-bit R/2R DAC which was fairly easy to understand.
However, I am very new to this and therefore confused about getting a proper 8-bit input for the DAC.
Would it be possible to take a digital audio signal from a pc or phone via USB and convert it to an 8-bit output using the pins of the Arduino?
If so how should I go about learning how to do this. I have never used an arduino before but I have been wanting to get into using them so I am willing to learn.
Thank you for any help!