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After Xpeng Motors released the 2020 G3 model, some old car owners believed that they were "defrauded" and went to Xpeng Motors headquarters to defend their rights. In response, Wang Xin, the founder...[Details]
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In recent days, various projects of State Grid Corporation of China have continued to resume work in an orderly manner. On February 24, the company added 131 35 kV and above transmission and transf...[Details]
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This is the circuit diagram of the common anode digital tube, where JP3 is connected to the P0 port, and JP3's 8-1 corresponds to the a-dp pin of the digital tube. The coding table of common anode d...[Details]
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On June 28, the 2023 MWC Shanghai opened. Huawei Vice Chairman, Rotating Chairman, and CFO Meng Wanzhou delivered a speech on the theme of "Embracing 5G Change" at the conference. She said that 5G...[Details]
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On May 12, reporters learned from the work report meeting on the establishment of a national high-tech zone that Lida Optoelectronics has made a new breakthrough in new high-efficiency solar energy co...[Details]
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Like STM32, STMicroelectronics also provides a standard library for STM8L, which is called STM8L15x standard firmware library in the Datsheet and official application guide. Using the library functio...[Details]
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On December 24, Jingce Electronics stated in an institutional survey that the company has basically formed a layout in all areas of front-end and back-end semiconductor testing. Wuhan Jinghong, a joi...[Details]
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The relay protection tester has the superior performance and powerful functions of large instruments, and also has the advantages of small testers such as compactness, flexibility, easy operation, an...[Details]
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I have collected some classic basic problems in LED application design and shared them with you. The content involved includes the analysis of the similarities and differences between the lumen effi...[Details]
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Where does power supply noise come from? Power supply noise is generated from a number of different sources. Like any amplifier , the power supply generates various types of noise, and switch -mode ...[Details]
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Allegro MicroSystems launches bipolar output Power-Thru IC Expanding Isolated Gate Driver Portfolio New product adds important safety features to help protect electric vehicle powertrain systems f...[Details]
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Preparation knowledge: Linux supports multiple platform architectures. In the arch directory of its source code, the source codes of various supported platform architectures have been classified. For...[Details]
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2.6 Envelope Detector Typically, spectrum analyzers use an envelope detector to convert an IF signal into a video signal. The simplest envelope detector consists of a diode, a load resistor, and a lo...[Details]
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On November 8, Tongfu Microelectronics announced that the company's shareholder, National Integrated Circuit Industry Investment Fund Co., Ltd., reduced its holdings of the company's shares by 26.580...[Details]
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1 System Principle and Design 1.1 Detection Principle At present, there are two common types of mice, wheel type and photoelectric type. The wheel type mouse relies on the transmission of the wheel...[Details]
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