16KiB, 405x166, Untitled001.jpg View SameGoogleiqdbSauceNAO Anonymous Thu 05 Sep 23:16:18 2019 No.10947394 ViewReplyOriginalReport Quoted By: >>10947419 >>10947422 >>10947427 >>10947454 >>10947636 >>10947663 stuck on my thesis, please help. What does N stand for in this circuit? What is it?