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Introduction With the development of communication technology, Gigabit Ethernet has become the first choice for high-speed transmission equipment due to its high bandwidth and high speed in transmiss...[Details]
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Test chip: Microchip PIC 18F4550 Integrated development environment: MPLAB IDE v8.53 Compiler: Microchip C18 PIC18 series microcontrollers are high-end series of 8-bit microcontrollers of Microchip...[Details]
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I. Introduction
In laboratory and industrial applications, due to the limitation of channel cost, serial port is often used as the preferred data transmission channel between computer and exter...[Details]
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At a time when 5G is combining with big data, artificial intelligence, the Internet of Things, and cloud computing, what new technologies and products have emerged in the consumer electronics field? ...[Details]
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The Edwards-Sanborn Solar + Storage project in California is now fully online and has 875MWdc of solar PV and 3,287MWh of battery energy storage system (BESS) capacity, currently th...[Details]
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Qualcomm's CFO said at the JPMorgan Chase & Co. conference that it would use Intel's technology for product manufacturing under appropriate commercial terms. According to reports, Intel 18A (...[Details]
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For the single-chip microcomputer, communication is closely integrated with technologies such as sensors, storage chips, and peripheral control chips, becoming the "nerve center" of the entire single...[Details]
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Hall Current Sensor-Measurement Method of Hall Current Sensor 1. The primary wire should be placed in the center of the sensor's inner hole, and should not be placed off-center as much as possible; ...[Details]
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At present, household humidifiers on the market generally use ultrasonic method to atomize water, and blow the atomized water vapor out of the shell through the fan to achieve the effect of humidifyi...[Details]
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Qualcomm and Shanghai Unicom complete 5G Advanced large-scale networking and multiple technology demonstrations, achieving continuous coverage experience for the first time 5Gbps+ milestone
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Application of DC current negative feedback OCL circuit
According to the circuit (Figure 1) of "Experiences in Making LN1875 Amplifier" in the 27th issue of "Electronics News" in 200...[Details]
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中国储能网讯
：据甘肃日报报道（记者 沈丽莉通讯员罗文姬）12月3日，国网甘肃省电力公司借助泛在电力物联网情境下“调控云平台”数据优势，与酒泉瓜州联洋供暖企业同频联动，直接增加新能源消纳电量25万千瓦时。这是甘肃泛在电力物联网情境下，首次利用“调控云平台”数据，提高新能源消纳的一次成功尝试，标志着我省泛在电力物联网建设迈出实质性的一步。
Ubiquitous power ...[Details]
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In 2019, the State Grid proposed to build a "ubiquitous power Internet of Things" to realize the interconnection of all things in all aspects of the power system. How the power sales companies gene...[Details]
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1. Get the button by polling 1. Principle analysis: The key press will affect the input level, and the key press change is detected by the GPIO input level Press 0, which was used in the previous e...[Details]
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1. Introduction
IGBT and its derivative devices, such as IGCT, are hybrid semiconductor power devices that integrate MOS and bipolar. Therefore, the failure mode of IGBT includes both the uniq...[Details]
PCB Design
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