Revenue statistics of the world's top 14 wafer foundries in 2005 Company Name 2005 Revenue (US$ 100 million) Headquarters TSMC 82.2 Taiwan UMC 28.2 Taiwan SMIC 11.7 Mainland China CHARTERED 11.3 Singa...
I don’t know why, but such a serious epidemic suddenly happened in 2020, and I predict that it will continue in the next few years.The disaster of 2020 has undoubtedly dealt a heavy blow to everyone. ...
[align=left]For many people, low-frequency magnetic field interference is the most difficult interference to deal with. This interference is generated by direct current or alternating current. For exa...
Abstract: The dual closed-loop decoupling control principle of voltage-source PWM rectifier is analyzed. In view of the fact that grid disturbance and load disturbance have a great influence on the dy...
I have loved electronics since I was a child. When I grew up, I started to study electronics and now I work in the electronics industry. Cultivating interests is the most important thing. Cultivating ...
I'm begging for the e-book "Software Development for Memory-Constrained Systems"~~~ I don't want the English version, I want the Chinese version, preferably the simplified Chinese version. Can anyone ...
The most significant event in the technology circle during this period is undoubtedly the news that ZTE was banned by the United States. Once the news came out, it shocked the entire Chinese techno...[Details]
Recently, the results of the 2018 German Red Dot Design Award were announced. GoodWe, a company located in Suzhou High-tech Zone, stood out among thousands of outstanding design products from 5...[Details]
1. About FPU transplantation As long as the chip has FPU function, the use of FPU is generally enabled by default. You can also select it in the Options tab; 2. About the transplantation of DSP li...[Details]
Because the STM32 HAL library only has millisecond-level delay for HAl_Delay(), in order to achieve accurate microsecond-level delay, Systick has to be modified. However, since it is used internally ...[Details]
LAN8720 configuration: IP: 192.168.192.30 Gateway: 192.168.192.1 A high frequency of ARP packets is detected The content of the packet asks for the mac address of 192.168.192.1, and asks the resp...[Details]
I have been working on this i2c for several days. Many people on the Internet say that this is a problem with the ST package library, and they basically talk about the STM32F1 series of chips, and ev...[Details]
Recently, the relevant person in charge of the Energy Conservation Division of the Energy Conservation and Technology Equipment Department of the National Energy Administration said on the issue of...[Details]
Although it is early summer, the Chinese smartphone market is still in the cold winter, just like Beijing in April with snow. For mobile phone brands caught in the middle, the cold is even more bit...[Details]
From last year to now, competition in the photovoltaic inverter industry has become increasingly fierce. In addition to the introduction of new products, various marketing and promotion methods hav...[Details]
In the Huaxing Optoelectronics LCD panel
factory
located in Guangming New District, Shenzhen
, apart from a few people repairing machines, it is often difficult to see other people. Here, ev...[Details]
This example is mainly to familiarize yourself with the register configuration of Timer A and the configuration method of IAR. /*********************************************** Program function: re...[Details]
This program is used in the development board to generate sounds of different frequencies. The overall program is relatively simple, mainly using two timers. The code and my comments are as follows. ...[Details]
First of all, security practitioners have never felt that AI can be used as deeply as today. Although Antelope Cloud is a platform manufacturer, it has always been interested in AI and AI- specific...[Details]
*This article is based on the author's report at the "Embedded System Association Theme Discussion (Total 22nd) - Current Situation and Development Prospects of Internet of Things Operating Systems...[Details]