I need help. I want to write an application based on wince+arm9 to display the five-line score on the touch screen, and have music symbols flow. What should I use to write it? I am a beginner, and I h
The design of the input configuration of the "front end" of a high performance analog-to-digital converter (ADC) is critical to achieving the required system performance. Optimizing the overall design
[b]1-8-3-4. Calculation of transformer parameters for full-bridge switching power supply[/b] The working principle of full-bridge transformer switching power supply is very similar to that of push-pul
Today, I plan to learn how to install LINUX software, and find out a task that I have not completed before as a learning task: installing the SDL library.When I went to the official website to downloa
[font=微软雅黑][size=3]At present, the basic functions of our remote control tank have been developed. The so-called basic functions are: 1. Players can personally participate in the assembly of the tank;
[align=left][font=宋体][size=4][color=#ff0000]I haven't shared technical articles for a long time. I've been on business trips a lot recently. I just spent a few days in Beidaihe. When I returned to Nan