Introduction: We know that when the characteristic impedance of the line is discontinuous, the signal will be reflected through the discontinuous point, causing the signal to overshoot and ring. When...
[size=5]DAO layer: The DAO layer is mainly responsible for the work of the data persistence layer. Some tasks responsible for communicating with the database are encapsulated here. The design of the D...
Updated the firmware of PYBCNV2 and fixed a reboot bug.https://github.com/micropython-Chinese-Community/MicroPython_firmware/tree/master/pyboardCN_V2
or
https://gitee.com/microbit/MicroPython_firmware...
I am using the development board (STEVAL-IDB009V1) to test the ADC Polling Demo program and found that when the ADC1 pin is selected for input, the voltage value read back is normal, 2.7V, but when th...
As smartphone performance continues to upgrade, the mobile game market is booming, and more and more realistic games are loved by gamers. It can be said that creating a real game world is a goal that...[Details]
/* DS18B20 read temperature byte program This function took me a lot of time. The main problem was that it didn't work when 51 could. I didn't solve it until today. It turned out that the values of...[Details]
LED stage screens often accompany the appearance of a feast. Imagine how much impact a concert or party will have if the screen suddenly dims or flickers in the middle of the event. Therefore, it ...[Details]
Ultrasonic waves have high frequencies and short wavelengths, so they have beam characteristics, can propagate in a straight line, have good directivity, small diffraction, strong penetration, slow ...[Details]
introduction
With the start of large-scale deployment of 40Gb/s, a variety of new 100G/s modulation and coding formats have emerged in the industry. Faced with many transmission code types with d...[Details]
At the third semiconductor summit of the year held by the U.S. Department of Commerce on September 23, semiconductor companies such as TSMC, Samsung, Intel, GlobalFoundries, and Micron were required ...[Details]
1 Basic Questions
The foundation of
FPGA
is digital circuit and HDL language. For those who want to learn FPGA well, it is recommended to have a book on digital circuit by the bed...[Details]
On August 15, Datang Xinghai's 500,000-kilowatt photovoltaic energy storage project - Datang Xinghai's 75MW/300MWh energy storage project was successfully connected to the grid, which is of great s...[Details]
LAPIS Semiconductor, a ROHM Group company, recently announced the launch of the ML7421, a multi-band (sub-1GHz/2.4GHz) wireless communication chip that targets low-power transmission over long distan...[Details]
Shanghai, China, September 14, 2023 - Toshiba Electronic Components and Storage Corporation ("Toshiba") today announced the further expansion of the ThermoflaggerTM over-temperature detection IC prod...[Details]
We would like to thank our customers for their continued recognition and support, and thank all departments for their efforts over the past year, finally all the products have been successfully del...[Details]
Author: Anton Patyuchenko Wilhelm Conrad Rötgen’s discovery of X-rays in 1895 won him the first Nobel Prize in Physics and laid the foundation for the field of medical imaging. Since then, X-ray t...[Details]
The main representative of passive eye-type
3D technology
is polarization type. Of course, there are other types such as red-blue type, red-green type, etc. However, due to the poor 3D effect a...[Details]
The Guangdong Provincial Conference on the Promotion and Application of LED Lighting Products was held in Guangzhou to study and deploy the work of Guangdong Province to comprehensively promote and...[Details]
October 28, 2024, Shanghai, China -
Renesas Electronics, a global supplier of semiconductor solutions, announced today that it will once again appear at the 7th China International Import Expo ...[Details]
Analog electronics
京公网安备 11010802033920号
EEWORLD
