I will try to explain.
If you know one fact, and another fact, you can use these two pieces of information to deduce something else.
So, putting 2 and two together..... (mathematically 2 + 2 = 4).
But what I did, I knew we were talking about zeroing the display and I knew there was a pot in the schematic, so the pot was to zero the display (NO!).
hello..can anybody help me about making an ac/dc led display voltmeter..
Or can anybody give me a site having this project.
I've researched a dc led display voltmeter in this link https://www.electronics-lab.com/projects/test/014/index.html
..is there anyone have a schematic modification in this circuit for measuring ac.?.please..i need your help asap!!
Thanks!!!