[i=s]This post was last edited by hysdzgcsj2020 on 2020-2-3 21:03[/i]Teachers: Now there is a usage scenario of powering a 3KW servo motor driver. Normally, AC220V is rectified to DC54V by a high-powe...
[b][color=#5E7384]This content is originally created by EEWORLD forum user [size=3]tiankai001[/size]. If you need to reprint or use it for commercial purposes, you must obtain the author's consent and...
The COVID-19 pandemic, which has prompted the need for social distancing and staggered work hours, has forced us to rethink the use and lighting of office, manufacturing, retail and hospitality spaces...
I still remember the DIY work video of Mr. He shared on the forum not long ago. At the end of the video, there was an advertisement for the sponsor company. At that time, I thought this company was go...
The photoelectric-contact liquid level sensor is a sensor that outputs analog signals. Its application circuit is shown in Figure 1.Figure 1 Application circuit
During the detection process, the outpu...
On January 17, 2021, at the invitation of the China Electric Vehicle 100 Forum, Mr. Jerry Shi, Director of Embedded and Digital Light Processing Application Technology at Texas Instruments (TI) Chi...[Details]
At present,
3D display
technology can be mainly divided into eye-type and naked-eye type. Eye-type 3D display technology was developed earlier, and the solution is relatively mature. It has b...[Details]
WPG Group launches ultrasonic oxygen concentration sensor module solution based on ST products
On March 21, 2023, WPG Holdings, a leading semiconductor component distributor dedicate...[Details]
How to achieve high-performance design of LCD flat panel display driver circuit is an important challenge facing handheld device design engineers. This article analyzes the classification and perfo...[Details]
0 Overview At present, there are tens of thousands of people who pass the car license test in China every day. Many of them start driving after a long period of isolation after passing the licen...[Details]
1 Introduction
Power adapters are power supply conversion devices for small portable electronic devices and electronic appliances. With the rapid increase in the number of users...[Details]
At the end of July, for MediaTek, a seemingly inconspicuous piece of news had its impact weakened by the launch of the Dimensity 720 chip: Patrick Wilson, who was the director of the Commercial Liais...[Details]
Nokia announced that the Chinese version of X71 has officially started pre-sale. The 6GB+64GB version is priced at 2,199 yuan, and the 6GB+128GB version is priced at 2,699 yuan. Nokia X71 has ...[Details]
0 Introduction Virtual instruments are a new type of instrument with vitality formed by the application of computer technology in the field of instrumentation. Its development is a major field of inf...[Details]
The main uses of STM and LDM are site protection, data replication, parameter transfer, etc. There are 8 modes, as follows:
Note: The first 4 are used for data block transmission, and the last ...[Details]
The most far-reaching technological change in terms of touch screen performance is the shift from resistive to capacitive touch screen technology. According to market research firm iSuppli, by 2011, ...[Details]
According to CCTV News, a series of patent infringement disputes between Huawei and Samsung were settled through mediation in Guangdong. After mediation by the Guangdong High People's Court, Huawei...[Details]
After learning about DMA, I wrote a program that uses DMA to read ADC data, and recorded the whole process and some of my thoughts. DMA configuration details (The Chinese character 2 of MDK is ...[Details]
The British government is expected to conduct an in-depth investigation into Nvidia's planned $40 billion acquisition of ARM due to antitrust and national security concerns, according to the Sunday T...[Details]
1 Introduction
With the advancement of science and technology, digital control technology and numerical control systems have developed rapidly. The computer numerical control system of mac...[Details]
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