Today my colleague gave me something and asked me to fix it. It turned out that it was soaked with water. I had no choice but to open it and take a look. Aren’t colleagues friends? ? ?But when I gave ...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:17[/i] What is the function of the transistor? I hope you can help me analyze this circuit? The black part is the load of the constant curren...
I am very happy to win a DS1504Z oscilloscope produced by Puyuan Jingdian in the "[url=https://bbs.eeworld.com.cn/thread-455977-1-1.html]Thanks for being there - EEworld 2014 Annual Inventory of 10,00...
In 4.2 platform, registering interrupt requires modifying oalintr.h and armint.c. Is it possible to do these operations directly in the driver, that is, to allow users to register interrupts in the dr...