In the digital twin visualization scene, when the camera looks at the target object, the center point of the object is generally used as the target position of the "viewing point". I understand it as ...
※Download link: https://download.eeworld.com.cn/detail/sigma/622404#ping
This book comprehensively summarizes the technology and applications of modern sensors, focusing on theoretical explanation and...
When using the HuaDa microcontroller, GPIO operation is the most basic operation. Even if you don't pay attention to this operation, you will still fall into the pit.For example: use two pins (PA00 an...
How MOSFET works
What is MOSFET? MOSFET is the full name of Metal-Oxide-Semiconductor Field-Effect Transistor, which is a semiconductor of metal oxide semiconductor field effect transistor.
It can be ...
Modern materials and technologies cause electrostatic discharge (ESD) and electromagnetic interference (EMI) and have become an ever-present danger. What we wear and what we touch can cause electrosta...
AWE2021 opened in Shanghai. As one of the world's three largest home appliance and consumer electronics shows, AWE is regarded as a weathervane of product innovation and consumption trends and has at...[Details]
1 AD5933 Chip Overview
1.1 Main performance
AD5933 is a high-precision impedance measurement chip, which integrates a frequency generator with a 12-bit AD converter with a sampling rate of up...[Details]
According to foreign media reports, researchers from the Chinese Academy of Sciences and Delft University of Technology (TU Delft) have developed a method to predict the atomic structure of sodium-io...[Details]
Single-phase electricity is used to power household and office appliances, while three-phase alternating current (ac) systems are widely used to distribute electricity and directly provide power to hi...[Details]
Institutional data shows that from January to April 2023, the installed capacity of power batteries in other global markets except the Chinese market was 86.7GWh, a year-on-year increase of 49.4%. ...[Details]
When it comes to smart cockpits, various screens in the car have become synonymous. Even with the popularization of the Internet of Vehicles and the blessing of 5G technology, the intelligence of the...[Details]
1 Overview Since the 20th century, my country's coal mines have begun to use a large number of 127V lighting power supplies and their comprehensive protection devices. So far, the lighting equipm...[Details]
The independent watchdog of STM32 is driven by a dedicated internal 40Khz low-speed clock, that is, it is still effective even if the main clock fails. Here we need to note that the clock of the inde...[Details]
On May 23, 2020, CCTV's "Dialogue" program invited Zheng Guoguang, Vice Minister of the Ministry of Emergency Management, to discuss the topic of "China's Emergency Management from the Perspective...[Details]
On October 29, Wingtech Technology released its third-quarter report, achieving operating revenue of 13.877 billion yuan in the third quarter of 2021 and net profit attributable to shareholders of th...[Details]
1. Program Function
1. Realize the 16-bit keyboard input function of 0~f and output the key value from port P1.
2. Different key values send different strings to the serial port
2. Code
//Fun...[Details]
Jiwei.com reported (Reporter Zhang Yiqun) Today, the "2021 World Ultra-High Definition Video (4K/8K) Industry Development Conference Press Conference" was held in Beijing. Ren Aiguang, Deputy Directo...[Details]
On the 26th, Tianyancha information showed that Huawei's Haobo Technology Investment Co., Ltd. has invested in a new company, Hubei Jiutongfang Microelectronics Co., Ltd. In addition to Huawei Hubb...[Details]
Connecting the pole-zero cancellation circuit to the signal input terminal can eliminate the downstroke caused by differentiating the probe signal, making the pulse return to the baseline monotonica...[Details]
Sensor
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