This content is originally created by EEWORLD forum user Zhao Jun 2019. If you want to reprint or use it for commercial purposes, you must obtain the author's consent and indicate the source
After exp...
[i=s]This post was last edited by sf116 on 2019-5-21 21:14[/i] This system uses Guangzhou Dacai serial port screen, and is slightly modified based on the official program framework.The following is th...
I have a question for everyone. I used OPA37 and INA105 to form an instrument amplifier. The following is the circuit diagram and test data. Why is the test gain different from the theoretical gain? A...
I am programming an industrial control interface in WinCE 5.0 environment and EVC 4.2. I don't want the "Start Menu" to appear after the operator presses the Windows key, so I need to block this key. ...
Why write this article? This is an article about getting started with embedded systems. Before I entered the field of embedded systems, I encountered many difficulties. So, I hope to write this articl...