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The competition in automotive lidar has entered the mass production stage. Recently, Huawei has started to release news about the mass production of automotive-grade LiDAR, which means Huawei is re...[Details]

Spectrum analyzers are widely used in the RF field. They are also known as "RF multimeters". In addition, a high-frequency spectrum analyzer is not cheap. A mid-range or high-end instrument may cost ...[Details]

With the development of China's coal industry and the advancement of mining equipment technology, my country has increasingly higher requirements for backup power equipment used in coal mine methane ...[Details]

      The parameters of the new Redmi Note 9 series domestically manufactured phones appeared on the website of the Ministry of Industry and Information Technology, and now the ID photos are also ava...[Details]

A large-scale solar energy comprehensive utilization demonstration project in Shanghai has achieved both economic and social benefits through the design of solar photovoltaic power generation and sola...[Details]

Note: This document uses DMA to implement memory to memory transfer Some people may say that it would be more convenient to use memcpy directly. This is indeed the case, but this article is just an e...[Details]

According to foreign media reports, on Monday local time, the British Competition and Markets Authority (CMA), the British competition regulator, announced that it would launch an investigation into ...[Details]

The vortex flowmeter adopts the latest micro-processing technology, and has the advantages of strong functions, wide flow range, simple operation and maintenance, and convenient installation and use....[Details]

In the years of camera development, from the initial vacuum tube camera to the current CCD, CMOS, DPS cameras, with the continuous development of camera applications, various special camera technol...[Details]

When using j-link to download programs or debug online, there are two modes: JTAG and SWD You can choose in Keil: The following are the interface pins used in the two modes: It is recommended to...[Details]

DDR has been initialized before, so you can use DDR. First, copy the code from stepping stone to DDR. Finally, run the program in DDR. If there is any remaining program in external NAND flash, copy t...[Details]

origin Dual MCU communication, MCU resources are limited, on-chip UART channels cannot be used, only ordinary I/O can be used Results Use 2 common I/O ports to implement full-duplex data transmissi...[Details]

               The system clock sources of STM32 can be divided into three: HSI (high-speed internal clock), HSE (high-speed external clock), and PLL (Clock signal after PLL multiplication).       ...[Details]

According to Taiwan media Economic Daily, the development of 5G technology and the explosion of applications such as autonomous driving, smart manufacturing, and smart robots have made 3D sensing tec...[Details]

On October 23, the Anhui Provincial Department of Industry and Information Technology issued an announcement to solicit public opinions on the "Anhui Province New Energy Storage Promotion and Appli...[Details]