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Circuit type selection for beginners of homemade power amplifierDocument No.: 162334Manufacturer:Brief Description:Resource Category:File Size: KBNumber of clicks: 31 timesDownloads: 0 timesDownload C...
TasksA pyRTOS task consists of a task object and a function that contains the task code. The task function takes only one argument, the task object that contains it. The task function is created by Py...
If a HardFault occurs when debugging a project, it will be a headache because it is difficult to track.
I happened to like this APN0028 by Arteli, which talks about using cm_backtrace to help locate t...
1. Security procedures
In the development of IoT applications, more and more security vulnerabilities are discovered, and camera hijacking has occurred many times. Therefore, adding security functions...
Even before 5G becomes popular, researchers are already moving toward 6G. The next generation of mobile communications may require Tbps speeds, which far exceeds the theoretical capacity of 10 Gbps un...
Recently, Poly, a global professional audio and video solutions brand, announced that several of its collaboration devices and solutions have obtained Google Meet and Microsoft Teams certification, b...[Details]
AVR microcontroller is a new type of microcontroller developed by ATMEL. Compared with 51 microcontroller and PIC microcontroller, it has a series of advantages: AVR runs fastest at the same system...[Details]
Speaking of UWB, few people probably know what it is and what it does. If you know it, you may know that it is a new technology for keyless entry in cars. But in fact, keyless entry uses very mature ...[Details]
WeChat officially announced the launch of the "New Year's Red Packet" function. Upgrade WeChat to the latest version and click "Red Packet" in the WeChat single chat dialog box to experience t...[Details]
On July 7, Ziguang Guowei’s official Weibo account released a good news that the company’s market value exceeded 100 billion. Before the deadline, Ziguang Guowei reported 166.67 yuan, a sharp increas...[Details]
The AFIO clock external interrupt (EXTI) needs to be enabled only when the peripheral remapping function is needed. The registers related to AFIO are AFIO-EXTICR1, 2, and 3, which are used to select ...[Details]
1 System overall design 1.1 System Structure This system uses TMS320DM642 as the core and adopts modular design concept. The whole system is mainly composed of video decoding chip (A/D conversion chi...[Details]
Recently, according to foreign media reports, Xiaomi registered a research and development center in Tampere, Finland, officially registered as Xiaomi Finland Oy. At the same time, David Arthur Felix...[Details]
As soon as the chip is powered on, it copies the first 4K data of Nand to the on-chip SRAM (4K); Turn off the watchdog and initialize memory management; Copy the data from on-chip SRAM to SDRAM; @*...[Details]
By the end of 2013, the USB PD specification that supports power delivery will be set as the next generation new standard. This technology is likely to change the way electronic products are used, be...[Details]
I believe that many people use multiple devices such as Android phones and PCs at the same time, and often need to transfer files, pictures, videos, exchange documents and text content between...[Details]
According to the weekly report, in January this year, Samsung announced that it had successfully developed the 3nm process. At the same time as Samsung was challenging TSMC, it turned the tables and ...[Details]
——Interview with Zhang Quan, Chief Engineer of State Grid Energy Research Institute
Our reporter Ma Jia
On December 20, State Grid Corporation of China held a press conference on stabiliz...[Details]
Focus on intelligent manufacturing upgrade technologies such as "intelligent industrial equipment, robotic automation, and green industry" (Shenzhen, China, September 2, 2021) The South China Smart...[Details]
On November 12, at the opening ceremony and plenary session of the 31st China Society of Automotive Engineers Annual Conference and Exhibition, Li Jun, academician of the Chinese Academy of Enginee...[Details]
Power technology
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