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August 8, 2022 – Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation™, announced that it will hold the first special event of Mous...[Details]
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On June 21, State Grid Corporation of China, the official partner of the Beijing Winter Olympics, held a theme day event "Visiting State Grid·Official Partner Supporting Beijing's Green Winter Olym...[Details]
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The watch battery tester described in this article uses a non-contact method to sense
the driving pulse of
the electronic
watch second hand. Without opening the back cover of the watch, it c...[Details]
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New energy vehicles have grown beyond expectations, and the automotive industry continues to be highly prosperous. Electrification, intelligence, and networking have not only become hot spots for i...[Details]
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What is spectral interference? Let’s learn more about it with the editor of Spectrum Tester. Spectral line overlap interference Spectral line overlap interference refers to the interference caus...[Details]
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A car requires about five square meters of glass, almost twice as much as 30 years ago. Although many automotive components are already high-tech and digitally connected, such as interior mirrors wit...[Details]
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According to Jiwei.com on November 13, digital blogger Shen Yiren wrote an article yesterday talking about his views on under-screen cameras. Shen Yiren believes that under-screen cameras will most l...[Details]
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After its release in December last year, there are already many mobile phones equipped with Snapdragon 8 Gen1 processors on the market. In terms of specifications, the current Snapdragon 8 Gen...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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STM32 comes with 1-3 ADC modules, and the sampling accuracy reaches 12 bits, which is a small upgrade compared to the 10 bits of the AVR microcontroller used in those days. This test program uses t...[Details]
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On September 13, China Resources Microelectronics Co., Ltd. issued an announcement stating that Wang Guoping, director of the expert committee and core technical personnel, recently applied to resign...[Details]
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This paper describes the importance of several technical issues of current transformer (TA) and its connection group in transformer differential protection. The solutions adopted for these problems...[Details]
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1.
Introduction
Metal halide lamp is a third-generation electric light source. Due to its high luminous efficiency and long life, it plays an increasingly important role in green ...[Details]
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Matrix keyboard scanning principle
The MCU source code that displays the key value on the seven-segment display. Each
key
is connected horizontally and vertically. For example, if ...[Details]
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In recent years, with the increasing application of industrial production automation equipment, computer information systems, etc., the importance of the power platform that supports the operation of...[Details]