Help: Why do two completely stable switching power supplies generate oscillation when forming a system? I hope someone can give me a detailed explanation {:1_118:}...
Now I have a task to make a host computer to control the MCU, mainly to display the data of the MCU system, and use the computer as the display module of the MCU; for example: the MCU performs AD samp...
[url=https://download.eeworld.com.cn/detail/tyw/559936][color=#0066cc]Switching power supply maintenance from entry to mastery 326 pages 61.7M HD bookmark version.part1[/color][/url] [url=https://down...
I'm a beginner, I don't know what might be wrong, the data sent from the serial port is received and displayed and stored on the SD card, but the data is sent too fast and too much, it's not easy to u...