Don't ad-block us - support your favorite websites. We have safe, unobstrusive, robotics related ads that you actually want to see - see here for more.
0 Members and 1 Guest are viewing this topic.
Q: Can Zelscope display DC voltage?A: No. All known sound cards contain a capacitor which provides AC coupling and prevents DC from reaching the card's analog to digital converter. Low-frequency oscillations (below 15-20Hz) usually get through, but may be distorted.