This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
编程器显示正常 测量有一个电源芯片坏了 更换后故障依旧 有谁知道是什么问题吗 还有他提示的VCC是指的谁的电源?