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According to news on February 20, as Xiaomi cars are about to be mass-produced and launched, the CATL batteries they are equipped with have also attracted attention from the outside world. On Februar...[Details]

LEDs are increasingly being used for high-power area lighting, such as high-bay lights, parking garage lighting, wall washers, street lights, tunnel lighting, etc. With the continuous evolution of ...[Details]

Now, automakers either pre-load digital assistants on vehicles, or cars can come equipped with digital assistants such as Android Auto and Apple CarPlay. Toyota hopes to develop a new generation of s...[Details]

1. Serial port mode 0 application programming 8051 single-chip serial port mode 0 is a shift register mode. By connecting an external serial input and parallel output shift register, a parallel port ...[Details]

1. Introduction In recent years, with the development of high-power white light LED technology, the lighting industry has begun to face new opportunities and challenges. LEDs are incr...[Details]

ARM's BUS  Matrix is ​​the cross-linking and arbitration of multiple masters (Core, DMA, etc.) and multiple slaves (internal RAM, APB, external bus, etc.). The purpose is to increase the bandwidth whe...[Details]

On the afternoon of April 24, 2024, Nidec (Suzhou) Co., Ltd. and CATARC New Energy Vehicle Inspection Center (Tianjin) Co., Ltd. successfully held the unveiling ceremony of the "Electric Drive ...[Details]

On September 3, Zhang Jianming, deputy director of the Shanghai Municipal Economic and Information Commission, went to Lingang to investigate the construction of 5G networks in the 700MHz frequency b...[Details]

    When we design programs, we all know that when the system is powered on or reset, the variable initialization operation will be performed. However, in some cases, we do not want the variables to ...[Details]

HMD Global has launched a new entry-level smartphone in the Chinese market, called Nokia C20 Plus. It comes with a bigger battery and more cameras than the C20. The Finnish company has also launche...[Details]

    Oscilloscopes Digital oscilloscopes have always been a good helper for engineers to design and debug products. However, with the development of computers, semiconductors, and communication technol...[Details]

Switching power supplies are often used in our systems, mainly to obtain a DC power supply of a certain power (mostly 24V). The switching power supplies we often see mostly look like a small main box...[Details]

      As we all know, Samsung has now launched four foldable screen models (Fold, Fold 2, Z Flip, W20). There have been many rumors that Samsung's next-generation foldable screen model (called Galaxy...[Details]

According to the Friendly mini2440 user manual, open the command line and execute: cd /opt/FriendlyARM/mini2440 tar xvzf /tmp/linux/logomaker.tgz -C / and you will find that logomaker has been instal...[Details]

0 Introduction The power industry has developed rapidly in recent years, and the safety and reliability of power transmission and distribution have received more and more attention. Whether high-vo...[Details]