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Distributed amplifiers can provide a wide frequency range and high gain. For a period of time, their design usually used transmission lines as input and output matching circuits. With the developm...[Details]
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When I first started learning microcontrollers, I read a lot of books and materials, but many people still encountered a very puzzled problem like I did back then, mainly because we all wanted to prac...[Details]
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Introduction:
In the rapidly evolving human-machine interface (HMI) application market environment, with the continuous technological innovation and the improvement of cost control requiremen...[Details]
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0 Preface
Faced with the changeable weather, housewives are confused when they hang clothes to dry every day. Should they put them indoors or outdoors? Because they have to go to work, more familie...[Details]
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On August 11, the 12th Automotive Blue Book Forum opened in Wuhan this morning. Wang Jun, president of Huawei's Intelligent Automotive Solutions BU, revealed that Huawei has an optoelectronic technol...[Details]
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The trend of proportional reduction of CMOS devices has led to a sharp reduction in gate equivalent oxide thickness, gate length and gate area. For conventional bulk MOSFET, when the oxide thicknes...[Details]
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Infineon's ICL8001G adopts a single-stage flyback and PFC controller with quasi-resonant operation mode, with a power factor greater than 98%, LED driver efficiency up to 90%, an operating voltage up ...[Details]
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On June 22, GlobalFoundries announced the construction of a new wafer fab in its Singapore campus to expand its global manufacturing scale. It is reported that GlobalFoundries has worked hand in han...[Details]
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Recently, the repair organization iFixit disassembled Samsung’s latest flagship mobile phones Galaxy S22 and S22 Ultra, showing the internal structure of the new phones. Galaxy S22 Ultra (le...[Details]
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The 52 microcontroller is a low-power, high-performance CMOS 8-bit microcontroller produced by STC Company and has an 8K byte system programmable Flash memory. STC89C52 uses the classic MCS-51 core...[Details]
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Previously, SMIC announced that it would sell its assets, including 70% of LFoundry's equity, to Jiangsu Zhongke Junxin Technology Co., Ltd. for US$113 million, and the transaction is expected to be...[Details]
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1) Pay attention to regular calibration and testing.
Toxic and harmful gas detectors, like other analytical detection instruments, are measured by relative comparison methods: first, the instru...[Details]
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——Interview with Tao Shiwei, Deputy General Manager of State Grid Chongqing Electric Power Company and General Manager of Urban Power Supply Company
Special Correspondent Han Wei
Reporter...[Details]
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On January 30, the Huzhou Guosheng Sodium Battery No. 1 product launch conference was held in the People's Daily New Media Building People's Network Studio 1. Representatives from the government, ente...[Details]
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Introduction
Siemens motors and drives are widely used in the field of industrial automation, and their performance and reliability have been widely recognized.
The role of en...[Details]