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0Introduction
In recent years, with the rapid development of wireless communication services, communication frequency bands have become increasingly crowded. In 1985, the Federal Communication...[Details]
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Yidu announces 2022/23 interim results Revenue increased 19% Profit attributable to owners recorded 145% growth Strategic plan to further improve profitability is progressing well financial s...[Details]
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The stack pointer is mainly used to store temporary data, local variables and the return address of interrupts/self-routines. The stack pointer always points to the top of the stack. Note that the AV...[Details]
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As Apple is about to abandon Samsung's hold on OLED screens and switch to LG's LED screens, the hardware war that Apple has been holding hostage to by Samsung for the past decade has finally begun a ...[Details]
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As the saying goes, "If you want to do your work well, you must first sharpen your tools." The increasing perfection of EDA tools in IC design has completely freed engineers from the original period...[Details]
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The reason why switching power supplies are popularized so quickly is that they can meet most electronic circuit design requirements, and they are low-cost and high-efficiency, so they can quickly be...[Details]
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Chengjingxincai〔2024〕No.19
To the competent departments of industry and information technology of all districts, cities and counties, and all relevant units:
In accordance with the releva...[Details]
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On November 7, technicians inspected the Beishan Power Grid Energy Storage Power Station in Zhenjiang. Zhenjiang has built a total of 8 energy storage power stations with a total power ...[Details]
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1. The overall storage structure of AT89C51 microcontroller
2. Program memory of AT89C51 microcontroller
3. Data storage of AT89C51 microcontroller
Simple structure:
Detailed structure:
...[Details]
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Recently, the team of researcher Wei Xing of Shanghai Institute of Microsystems has made breakthrough progress in 300 mm SOI wafer manufacturing technology and prepared the first 300 mm radio frequ...[Details]
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The figure shows the circuit diagram of white noise electronic lullaby. The current (generated by the irregular movement of electrons) is amplified by transistor VT2 and output from earphone BE, emit...[Details]
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1. Introduction
1.1 Problems with existing testing technology solutions
GPIB
is too costly, requiring expensive I/O cards and cables; it is too slow; and it can only connect up to 1...[Details]
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Han's Laser held the 34th meeting of the 6th Board of Directors and reviewed and approved the "Proposal on Authorizing the Company's Management to Initiate Preliminary Preparations for the Domestic L...[Details]
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Hardware designers have begun to adopt FPGA technology in high-performance DSP designs because it can provide 10-100 times faster computing than PC-based or microcontroller-based solutions. Previou...[Details]
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1: First the Makefile.def:
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In all driver makefiles there is !INCLUDE $(_MAKEENVROOT)makefile.def
Find (_MAKEENVROOT) makefile.def where C:WIN...[Details]
Analogue and Mixed Signal
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