Today I checked that the conductivity of ultrapure water can reach 0.1uS/CM. Theoretically, the crystal "ice" of ultrapure water should have the characteristics of "semiconductor". If a piece of "alka
[i=s]This post was last edited by MianQi on 2021-3-19 10:43[/i]I wanted to reproduce this tutorial before -
https://www.stmcu.com.cn/ecosystem/chip/chipfamily-STM32L5-4 ( STM32L5 Getting Started Cours
The third generation of anti-noise products in China currently use dynamic noise reduction (DNR) technology. DNR technology dynamically adjusts the output voice switch through the changing voice peak
I bought an ESP32-C3 development board for 9.9 yuan a few days ago, with free shipping, and planned to try running micropython on it. It is very small and well made.
Frame memory is the data channel between the graphics processor and the display device. All the graphic data to be displayed is first stored in the frame memory and then sent out for display. Therefor