Arduino and AD9850 query

Discussion in 'General Electronics Chat' started by KLillie, Mar 9, 2015.

  1. KLillie

    Thread Starter Member

    May 31, 2014
    I finally finished breadboarding my dds vfo using arduino uno and an ad9850. It works great. If anyone else is trying to make one of these this link is the best.
    I noticed a lot of harmonics at low frequencies on my o-scope. Do you suppose this is because it was on a breadboard?