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Since the FCC standard is stricter than the CE standard, this section uses the FCC as an example. The FCC's specifications for the 2.4G ISM frequency band mainly refer to FCC sections 15.247 an...[Details]
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0. External interrupt
Of course, there is a lot of nonsense in the book. I think everyone should have a very intuitive understanding of interrupts, which are three processes of "setting breakp...[Details]
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Recently, China Electronics Technology Group Corporation demonstrated its latest concentrated photovoltaic power generation system in Beijing. It is understood that the company has not only achieved a...[Details]
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Recently I learned about the 8-bit microcontroller Mega8, which has the following features: a higher clock frequency than the 51 series microcontroller (16 MHz), and multiple working modes, including ...[Details]
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As security equipment develops towards high-definition, intelligence and networking, surveillance cameras are playing an increasingly important role. The core components of surveillance cameras are i...[Details]
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According to Yonhap News Agency, a confirmed case of COVID-19 was found at Samsung Display's factory in Asan, South Chungcheong Province, and construction operations were forced to be suspended. It...[Details]
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Summary: China Resources Microelectronics' power IC, intelligent control MCU, intelligent sensor and IPM products have been launched on the World Strong Innovation Platform, and provide manufacturing...[Details]
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With the increasing awareness of environmental protection and the increasing attention and requirements of the government and society for environmental protection, sewage treatment systems have become...[Details]
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Introduction
Sub-metering applications such as smart plugs and appliance meters enable consumers to understand and control their energy usage. Other sub-metering applications, such as server power ...[Details]
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Preface: I want to migrate a USB firmware program on C51 to ATmega8 these days, but one difference between ICCAVR & Keil C51 is the storage and access of program storage area, especially the access t...[Details]
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As the core technology of the intelligent era in the 21st century, embedded technology is increasingly playing a supporting role in the fields of science and technology and life, and is also leading ...[Details]
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Sources said Samsung Display may build its first 8.5-generation OLED production line with a monthly production capacity of 15,000 substrates. Samsung Display will decide on the final spending plan ...[Details]
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The crystal oscillator frequency used by C51 is 11.0592MHz. An LED light is connected to P0.0 of C51. Now it is required to design a program to make the LED light flash at an interval of 1s. We n...[Details]
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In March 2020, the Standing Committee of the Political Bureau of the CPC Central Committee proposed to accelerate the construction of major projects and infrastructure that have been clearly defined ...[Details]
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Design concept of TpBD-2F film: Elucidation of the synthesis process and the role of fluorinated nanochannels in guiding the fast, uniform, and reversible Zn2+ plating/stripping process. Im...[Details]
PCB Design
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