[i=s]This post was last edited by Ablikim on 2019-8-20 11:33[/i]R2 is a simulated load
R7, 8, 9, 10 are voltage divider resistors
The voltage across R1 is about 0.038V
After a while, the op amp heated...
Viewpoint: The much-talked-about case between Huawei and Motorola ended with Huawei's victory. This victory is a victory of Chinese enterprises over American enterprises, and is another victory after ...
I don't know why the PCB and schematic file icons on my computer are always not displaying properly. I'm using AD, as shown below:Right click - Open with - Select program but it still doesn't work.But...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:32[/i] The 2007 Electronic Design Competition has ended. I was lucky enough to go to Beijing for the second time since 2005 to compete in the...
[font=宋体][size=4][color=#333333]I saw such a circuit on the Internet. The title of the post is "[/color][b][size=4][color=#0000ff]A simple question about the working principle of strong pull-up[/color...
1 Introduction
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0 Introduction
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1. Tips for charging UPS for the first time
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