In every engineer's heart, there lives a tinkerer. If you haven't disassembled a few small electronic items, you'd be embarrassed to admit that you're an electronic engineer. After work, although you'...
[i=s]This post was last edited by yangjiaxu on 2020-12-27 23:41[/i]I feel that the recent progress has been a bit slow, and it should be accelerated in the near future. The recent epidemic may be a bi...
Everyone knows that impedance should be continuous. However, as Luo Yonghao said, "There are always times when you step on shit in life", and there are always times when impedance cannot be continuous...
1. Introduction
My application was not approved the first time, but I was quite excited when it was approved the second time. I wanted to test it immediately after getting the board, but the QR code o...
For the BQ40Z50-R1 chip, first connect the analog power supply and burn the program. Then solder in the battery (single cell voltage is above 4V). Will the charge and discharge MOS be automatically tu...