[p=20, null, left][color=rgb(102, 102, 102)][font=Tahoma, Verdana, Arial,]I asked about this picture yesterday. See [url]https://en.eeworld.com/bbs/forum.php?mod=viewthread&tid=578690&page=1#pid226195
Why is the PA0 pin of STM32F103VB always low after aging? In the default configuration in the application, the key input signal is collected. It is normal before aging, but the PA0 pin is always low a
[align=left][font=微软雅黑]As the market's requirements for chip integration increase, the number of I/O pins increases dramatically, power consumption also increases, and integrated circuit packaging bec
When the plant is still a seedling, we can use a small flower pot, which is enough for its growth space. When it grows slowly, we need to change the pot several times to give it more room to grow. Of