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Hot ground refers to the grounding terminal of the primary of the transformer in the power supply circuit (such as the switching transformer in the switching power supply), which is connected to th...[Details]
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On the morning of May 28, the Qualcomm-Quanxun RF Phase II project started construction in Wuxi High-tech Zone (Xinwu District). Cui Rongguo, deputy secretary of the Wuxi High-tech Zone Party Working...[Details]
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TSMC held its 2021 annual technology seminar online today and announced future new process progress, with new news coming for 6nm, 5nm, 4nm, 3nm, and 2nm. 2nm is currently the commanding heights t...[Details]
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The Ministry of Industry and Information Technology announced that recently, there were reports that criminals stole personal mobile phones, stole user personal information on a government APP...[Details]
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In order to improve the reliability of the stabilized power supply, the heat dissipation of the stabilized power supply must be considered. In the stabilized power supply, the heat is converted by ...[Details]
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热电偶是一种常见的被动测温元件。它也是一种有源传感器,测量时不需外加电源,并且测量温度范围(高达2000°C)很广。它可以快速响应,故系统运行几乎没有显著的延迟。 Thermocouple structure diagram: Thermocouple has a simple structure, mainly consisting of two metal wires form...[Details]
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On the morning of September 3, Wang Jun, Secretary of the Party Working Committee and Director of the Management Committee of the High-tech Zone, Zhao Haitao, Secretary of the Party Committee of Tu...[Details]
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As we all know, LED emits light by stimulating the chip with current to make the phosphor emit light, and its voltage is a passive value. In other words, the parameters of LED are measured with cur...[Details]
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Introduction In wind power generation systems, converters are widely used as the core device for connecting motors to the power grid. Since the power capacity of grid-connected converters for wind ...[Details]
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Andy Lai, President of Renesas Electronics China The external environment of semiconductors is unpredictable. The ongoing epidemic and changes in downstream demand have had a considerable impact o...[Details]
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Beijing time, March 7th: The German government plans to ban telecom operators from using specific components from Huawei and ZTE in their 5G networks, the German newspaper Zeit Online reported on Mon...[Details]
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It consists of a hand-operated generator, a meter and three terminals (i.e. l: line end, e: ground end, g: shielding end). "g" (ie. shielding end) is also called a protective ring. Selection of rat...[Details]
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On July 10, according to Weibo blogger @鹏鹏君驾到, Huawei's highly anticipated annual flagship Mate 40/Pro series is stepping up manufacturing and key debugging. This time, the Huawei Mate40 series...[Details]
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Simple DIY Atmel MCU Parallel Port Download Cable Updated: 2012-06-25 19:10:22 Article Source: Internet Keywords: Atmel Download Cable DIY Many MCU beginners choose STC MCU to learn 51 MCU, because ...[Details]
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Background
GL Logger (hereinafter referred to as GL) is a special automotive data recorder, which is widely used in road tests or bench tests. This series of recorders supports data recording o...[Details]