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Researchers at the Institute for Solarenergieforschung Hameln (ISFH) have developed a process for manufacturing solar cells, the back cross single evaporation (RISE) process. With the aid of laser pro...[Details]
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Should I use a high voltage tester or a megohmmeter? When should you use a high voltage tester and when should you use a megohmmeter? This seemingly simple question does not have such a simple answer...[Details]
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(1) Description of AD data acquisition program 1) Brief description of the process Use the 10-bit AD in the C8051F32X chip to collect 256 data (each data is 10 bits, occupying 2 bytes) an...[Details]
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As shown in the figure, this is a high-speed oscillator composed of ECL or NOT gates. The collector load resistance R of the ECL circuit is small, so the time constant is small and the switching spee...[Details]
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This basic RF oscillator circuit is easy to build and the components are not critical. Most of them can be found in your junk parts box. The circuit is powered by a 9VDC power supply.
Th...[Details]
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On April 8, Shenzhen Technology released an investor relations activity record sheet stating that it has the packaging and testing capabilities for the latest generation of DRAM and continues to adva...[Details]
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On December 30, 2023, the National Energy Administration issued the "Notice on Organizing the Application for Demonstration Counties and Demonstration Towns for Charging Infrastructure Construction...[Details]
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Apple today hit back at a Japanese government report that suggests it could be hit with new regulations to ensure fair competition in the smartphone operating system market, The Japan Times reports. ...[Details]
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Four driver units: D-bus and S-bus of context-M3 core, general DMA1 and general DMA2. Four driven units: internal FLASH (internal mountain village memory), internal SRAM, FSMC, AHB to APB bridge AHP2...[Details]
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Following the announcement on February 19 that it would purchase $600 million worth of equipment from Lam Research, SMIC recently announced a large order worth $1.1 billion (approximately RMB 7.7 bil...[Details]
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The day before yesterday , Toyota held a press conference in Tokyo with the theme of "Toyota challenge Aiming to Popularize BEVs". This topic contains a lot of connotations. 1) Toyota's global mark...[Details]
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As we all know, 5G and AI technologies make the interconnection of all things possible. At the 2nd Global IC Entrepreneurs Conference held in Shanghai recently, Unisoc CEO Chu Qing pointed out that i...[Details]
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Author(s): Lawrence M. David Jr - ALE System Integration Terry Stratoudakis, PE - ALE System Integration Industry: ATE/Instrumentation, Government/Defense, Aerospace/Avionics Products: LabVIEW, PX...[Details]
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1 Introduction
With the development of the national economy, the electricity consumption of enterprises and individuals has increased significantly. Now the electricity consumption time of user...[Details]
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Thyristor soft start and voltage reduction principle is a technology that uses thyristors to achieve soft start and voltage reduction of motors or other loads. In this article, we will introduce th...[Details]
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