Today is the weekend, and I have just been watching a movie. It is already nine o'clock, and the tasks planned for tonight are relatively simple. I will summarize the implementation of the timer inter...
[size=4]Time flies. I still remember the words "thank you for being with us all the way" when we welcomed the new year of 2018. Unconsciously, a year has passed. 2018 is over. We ushered in a new year...
I wrote a USB virtual serial port program using the USB firmware library provided by ST. However, the baud rate of the host computer can only receive data when it is set to 9600. However, the USB virt...
The main purpose is to achieve adjustable voltage attenuation. Please give me some advice on how to do it, ideas, and what devices are needed to achieve it. Thank you:)...