[i=s]This post was last edited by ergerg on 2017-6-21 12:12[/i] [p=26, 2, left][color=rgb(0, 0, 0)]On June 18, JD.com first used its intelligent delivery robot in Renmin University of China, Peking Un
I have shared with you knowledge about transistors before, and today I will continue to share related content with you.1. Review of History
Before sharing the transistor NPN and PNP, let me share with
[i=s]This post was last edited by MianQi on 2021-3-9 19:25[/i]The test content this time is: " Button control LED light " - https://bbs.21ic.com/icview-3073806-1-1.html
This test was the smoothest one
After the PCB was completed, only the capacitors, simulation part and reset circuit of the microcontroller were welded. Then the program was powered by a programmable power supply of 3.3V and the IAR
The day after Children's Day, Tianjie told me that I had won the Tuya smart tablet. I had always wanted to try out the Tuya tablet, but I missed it due to time constraints. This time I was able to win