If there’s a topic concerning probes that causes confusion, questions, and misunderstandings, it’s loading. It would be a much simpler world if attaching a probe to a circuit under test had no effect ...
Fig. 1: Note the 3 dB difference in left- and right-channel levels shown by the console VU meters in this photo of announcer Pete Vukelich in the studio of WWWI Radio in Baxter, Minn. Yes, we are in ...