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The head of Britain’s intelligence agency said disagreements over China’s Huawei technology pose no threat to intelligence-sharing relationships between Britain and its allies, the New York Times rep...[Details]
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The 1/4 wavelength coaxial dipole antenna is used in the U/V band, which is very familiar to everyone. I transplanted this antenna to the 7MHz band and also achieved good results.
As we al...[Details]
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1 System Design
With the continuous development of electronic technology, wireless technology plays an increasingly important role in intelligence. This design is a wireless remote control switch s...[Details]
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1. Download the compiler (MPLAB XC Compilers) XC8, XC16 and XC32 correspond to 8-bit, 16-bit and 32-bit PIC microcontrollers. You can download the latest version according to the microcontroller y...[Details]
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OPPO Pad 2 released: the first 7:5 tablet golden ratio, a new benchmark for good tablet screens March 21, 2023, Shenzhen, China - OPPO officially released a new generation of tablet OPPO Pad 2 toda...[Details]
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According to foreign media reports, Hyundai Mobis, a parts subsidiary of Hyundai Motor Group, announced that it has developed a new safety technology that can protect the safety of passengers by inte...[Details]
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Ceramic oscillator equivalent circuit model
The following circuit consisting of resistors, capacitors, and inductors is the equivalent circuit of a crystal/ceramic oscillator.
Note 1. LS-serie...[Details]
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In 1955, the country's first high-temperature and high-pressure thermal power plant, the Fulaerji Thermal Power Plant in Qiqihar City, Heilongjiang Province, was officially put into operation with ...[Details]
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On Tara Beach in Gonghe County, Hainan Tibetan Autonomous Prefecture, Qinghai Province, the solar photovoltaic panels sparkle in the sunlight, like a blue ocean. In the distance, the iron towers er...[Details]
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In “LDO Basics: Power Supply Rejection Ratio,”
Aaron Paxton discusses the use of low dropout regulators (LDOs) to filter the ripple voltage generated by switch-mode power supplies.
However,...[Details]
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All tissues are supplied with oxygen through blood vessels to help them grow and repair tissue damage. Normally, the body maintains a certain oxygen concentration in the extracellular fluid by itse...[Details]
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ARM assembly instruction set Instructions, pseudo-instructions (Assembly) Instruction: It is a mnemonic for machine code, compiled by the assembler and executed by the CPU. (Assembly) Pseudo-instruc...[Details]
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Intel CEO Pat Gelsinger said the government needs to invest in chip manufacturing, according to the Wall Street Journal. Gelsinger also has Intel's internal mission to return Intel to the leadershi...[Details]
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South Korean telecom operators said on the 18th that Apple will launch the latest upgraded version of the iPhone SE smartphone in South Korea next Friday (25th), priced at 590,000 won (about 480 US d...[Details]
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1. Purpose of simulation:
In a software environment, verify that the circuit behaves as expected.
2. Classification of simulation:
a) Functional simulation: It is a simula...[Details]
Analog electronics
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