Compared with conventional single-chip microcomputers, the internal structure and timing of DSP have changed greatly. Therefore, the interface chip suitable for single-chip microcomputers may not be s...
I recently made a board with a Wheatstone bridge as the signal differential input. After amplification and filtering, the board now has this kind of wave noise. I would like to ask the experts to help...
【LuatOS-ESP32】Development environment construction - Domestic chip exchange - Electronic Engineering World - Forum (eeworld.com.cn)
【LuatOS-ESP32】Create a new hello world project - Domestic chip excha...
1. Introduction
I have been studying ST60 for a while. ST's tour also demonstrated the functions of ST60. I was attracted by this technology. I was very happy to be able to get in touch with it at EEW...
Current Status and Trends of Taiwan's IC Design Industry2001-11-6 1. IntroductionThe separation of IC design and integrated circuit manufacturing began in the 1980s. This interactive business model of...
When working with RF, we pay special attention to the Q value when selecting inductors and capacitors. So what is the Q value? What does the Q value mean and why is it important?
Quality factor Q: A q...
On April 4, Linxiang City and Suzhou Fuhong Hydrogen Energy Technology Co., Ltd. held a project signing ceremony, marking the official establishment of a fluorine-containing new material project with ...[Details]
Editor's note: With the increasing power of mobile phone cameras, the demand for shooting, editing and playing 4k, 8k and various short videos is growing. The popularity of short video applications...[Details]
Working principle
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This figure is based on the analysis of the actual object. The power supply provides IC1 with a voltage of about +12V through D2 and R1. The output pulse at pin 6 driv...[Details]
Recently, Netcom learned from overseas media carscoops that Continental will launch a co-pilot display with special functions. Jens Brandt, head of the group's user experience business area, said, "C...[Details]
Now people are beginning to realize that light decay is the main reason why high-power LED street lamps cannot work for a long time, and they are also beginning to realize that an important way to red...[Details]
Ideal for industrial, building automation, IoT and other high-power electronic applications requiring fast turn-on
Beijing, China, September 15, 2021 – Littelfuse, Inc., an industria...[Details]
China's leading navigation provider integrates its mobile navigation technology into the QNX CAR application platform
Shanghai, August 26, 2013 – QNX Software Systems Ltd., a global leader in...[Details]
Recently, Jining Municipal Energy Bureau issued the "Key Points of the City's Energy Work in 2022", which mentioned:
Explore the development of the energy storage industry, and promote the con...[Details]
PSIJ, that is a silent storm
In the world of high-speed signal transmission, every tiny "fluctuation" may cause a huge impact. Today, a hidden "killer" is quietly threatening the sta...[Details]
Surveillance systems have been incorporating embedded analytics for some time. Initially, analytics were deployed along with data compression/decompression algorithms to optimize bandwidth for communi...[Details]
The OnePlus 9RT 5G phone has been officially announced, and its appearance and some configurations have been exposed. The product will be released online at 19:30 on October 13, equipped with a Qualc...[Details]
1. Output square wave diagram We now want to output a 4khz square wave to the microcontroller IO port. Now we calculate the period of the square wave: 1/(4*1000)s=0.00025s=0.25ms High level time: ...[Details]
About 71% of the earth is covered by water, and there are abundant resources under the water. However, the average depth of the global ocean is more than 3,000 meters, and it is difficult for humans ...[Details]
With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstre...[Details]