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This network automatic tester can easily detect the connection line sequence of the network cable's connectivity. It has certain practical value and is most suitable for beginners to make it themse...[Details]
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On June 28, witnessed by Qian Zhimin, Party Secretary and Chairman of SPIC, and Cao Renxian, Chairman of Sungrow, SPIC and Sungrow signed a strategic cooperation agreement. According to the agreeme...[Details]
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Actuator power supply
The automobile controller controls the actuators through control signals and power conversion to achieve control and regulation of various systems of the automobile. Thes...[Details]
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Merck, a German supplier of chemicals and materials used to make semiconductors, said on May 30 it had signed a contract to open a semiconductor base in the Chinese city of Zhangjiagang, calling it i...[Details]
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At present, among various AC regulated power supplies, the AC purified regulated power supply using sinusoidal energy distribution technology is a technologically advanced regulated power supply. T...[Details]
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Hangzhou, the experimental city where China's electric vehicle battery swap model started, is also the city with the most battery swap vehicles currently. On July 31, the Equipment Department of th...[Details]
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background While LEDs have been widely adopted for many years in many automotive lighting applications, including daytime running lights, brake lights, turn signals and interior lighting, LEDs speci...[Details]
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Over the past decade, CMOS technology for microcontroller and microprocessor systems has undergone significant changes. Current demands for smaller systems, longer battery life, and overall bill of m...[Details]
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Recently, there have been many twists and turns in the rumors about Tesla's new battery. First, it was reported that domestically produced Teslas will use CATL's "cobalt-free batteries", and then it ...[Details]
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"The large-scale commercialization of hydrogen fuel cell vehicles is more difficult than the implementation of L4." The above remarks can probably express in one sentence the views of most people i...[Details]
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Learning MCU means learning the hardware structure of MCU, the application of internal resources and peripherals. Master the initialization of various functions in C language (with a small amount of ...[Details]
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A laser rangefinder is an instrument that uses laser to accurately measure the distance to a target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelec...[Details]
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As a mainstream player in the foldable screen market, Samsung showed some expectations for the development of foldable screen devices at CES 2022, showing a total of three different devices . ...[Details]
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Due to the continuous development of embedded system application technology, the requirements for core processor performance are getting higher and higher. Some traditional 51 series control chips ar...[Details]
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Last time, when I converted integer data into floating point data, the chip program suddenly stopped running. I don’t know why. Today, someone suddenly told me that it was because of this:
Abo...[Details]