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1. Background and measurement methods The DC-DC converter can be viewed as a simple feedback control system, as shown in Figure 1. Figure 1 A DC-DC converter can be abstracted as a feedback s...[Details]
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The world is shrinking, and with it the corresponding electronic devices. As circuit functionality increases and density increases, the footprint of the PCB becomes a primary element. The PCB is main...[Details]
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The differential pressure flowmeter is based on the throttling principle of fluid flow, and uses the pressure difference generated when the fluid flows through the throttling device to achieve flow m...[Details]
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Abstract The software design of a distributed monitoring system is discussed. The system structure, redundancy design and software design key points are given.
Keywords: Distributed syst...[Details]
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Let's analyze the output current value of the PLC's own 24V power supply. The output current value of each brand of PLC's own 24V DC power supply is different. We can find out from the PLC manual t...[Details]
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The LTC3883 is a single-phase synchronous step-down DC/DC controller with a PMBus interface for digital control and monitoring and integrated MOSFET gate drivers. The device can work independently o...[Details]
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Introduction: 1. Setting up the IAR development environment for AVR microcontrollers 2. Precautions for using IAR 1. Construction of IAR development environment for AVR microcontroller 2. Precaut...[Details]
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According to Jiwei.com news, on July 17, Tianjin Zhonghuan Semiconductor Co., Ltd. announced the price of Zhonghuan Semiconductor's monocrystalline silicon wafers. Compared with the prices announced ...[Details]
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HMS for Car is a major exploration of Huawei in the car-machine ecosystem, which was unveiled at the Huawei Developer Conference in September last year. It is reported that Huawei and Mercedes-Benz h...[Details]
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Before understanding CAN network, let’s first understand one question: What are smart hardware and ECU ? What is intelligent hardware? It is hardware that contains an intelligent control unit. For ...[Details]
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MAX1870 is a step-up/step-down intelligent battery charge management integrated circuit launched by Maxim. It can be used to control the charge of 2 to 4 lithium-ion batteries when the battery vo...[Details]
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On the morning of September 22, today, the well-known foreign disassembly station iFixit disassembled the recently released Apple Watch Series 6. Although the new Series 6 is very similar to t...[Details]
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Integrating electroporation technology and DNA nucleic acid vaccine platform HONG KONG - Media OutReach - 20 September 2022 - Immuno Cure BioTech, headquartered in Hong Kong Science Park, today ann...[Details]
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Cableway flow measurement is a unique flow measurement method based on my country's national conditions. It is particularly suitable for measuring the cross-sectional area and average flow velocity...[Details]
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Preface This is a new picture of development that is a mixture of the old and the new, and a transformation of kinetic energy. In the tall red brick factory building with a sense of age, red hot molte...[Details]