Shanghai Guangyu Ruixin Microelectronics Co., Ltd. specializes in the design, development and sales of semiconductor overvoltage protection devices and integrated circuits. It is one of the domestic suppliers that masters the core technology of semiconductor overvoltage protection devices and integrated circuits. They are used in communication systems, portable products, lithium battery protection, power system overvoltage protection, LED drive, etc.
1. Sensor Usage
There are many sensors on the Xingkong board, including sound sensors, light sensors, and motion sensors.
The use of these sensors requires the use of the pinpong library, which is man...
First, we download the IDF tool from the official website https://docs.espressif.com/projects/esp-idf/zh_CN/stable/esp32s3/get-started/windows-setup.html#get-started-windows-tools-installer.
Open the ...
[size=4]1) Install Cygwin[/size] [size=4] [/size] [size=4]At the beginning, I selected a part of the installation, but there was no make program. Reinstall all, OK [/size] [size=4]Add Cygwin/bin to th...
After getting the pico, I used mpy to turn on the light, then used the 133M main frequency to turn on the breathing light, and then quietly put it in the box to let it collect dust....
[i=s]This post was last edited by Xiao Feng Chui Yi on 2022-10-23 08:58[/i]1. Introduction of the work (100-200 words)
The name of this work is the Internet of Things Smart Home System. The host and s...
Live Replay: Microchip Security Series 18 Developing secure IoT edge devices to cloud applications for Linux? using PKCS #11 and security devices : https://training.eeworld.com.cn/course/26669...
The United States currently builds fewer wafer fabs than other parts of the world. Therefore, in order to solve this problem, the United States submitted the CHIPS Act specifically for the semiconduc...[Details]
According to the Discipline Inspection and Supervision Group of the Central Commission for Discipline Inspection and the National Supervisory Commission stationed in the National Development Bank and...[Details]
On Tuesday, the US CHIP Act was passed by the Senate in a procedural vote of 64 to 32. The bill aims to enhance the United States' semiconductor manufacturing capabilities. The US government will ...[Details]
News on October 31, according to the Economic Daily, TSMC’s factory in Kumamoto, Japan, has made significant progress. It has dispatched and recruited more than 1,000 people and plans to start mass p...[Details]
After announcing the construction of new fabs in Japan and the United States, TSMC previously stated that it is evaluating the possibility of building wafer fabs in Europe. There are also rumors in t...[Details]
The Semiconductor Education Alliance aims to unite key stakeholders from industry, academia and government to enable companies to gain access to the professional talent needed to promote the contin...[Details]
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On May 23, SK Hynix production director Kwon Jae-soon recently told the Financial Times that the company's HBM3E memory yield is close to 80%.
Compared with traditional memory products, the ma...[Details]
According to TheElec, South Korean chipmakers Samsung and SK Hynix are planning to purchase silicon wafers for chip production, but in smaller quantities than initially planned. The chipmakers discu...[Details]
Cree said on its official WeChat account: "We expect to officially change our name to Wolfspeed at the end of 2021. Our team's commitment to innovation and exceeding the limits of possibility will re...[Details]
According to reports, South Korea's Hana Micron recently disclosed that it will invest 1.3 trillion won (about 6.695 billion yuan) in Vietnam by 2026 to expand its traditional memory chip packaging...[Details]
Market research firm IC Insights predicts that by 2020, global IC shipments will decline for two consecutive years for the first time. Prior to 2019, the first four years of IC shipment declines were...[Details]
At 21:41 on September 17, a magnitude 6.5 earthquake occurred in Hualien County, Taiwan, China (23.05 degrees north latitude, 121.21 degrees east longitude), with a focal depth of 10 kilometers. Th...[Details]
On June 12, the Korea Times quoted an insider as saying that OpenAI CEO Sam Altman recently met with Samsung Group Chairman Lee Jae-yong, who was on a business trip to the United States. At the sam...[Details]
Lightweight, high-precision optics for space telescopes, X-ray mirrors, and display panels have made great progress over the past few decades. However, further progress has been limited by seemingl...[Details]