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The power supply industry has one of the most important parameters - power efficiency. During the design and debugging of power supply prototype boards, engineers can improve the efficiency of power ...[Details]
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The measuring amplifier is also called instrument amplifier or data amplifier. It is a high-precision amplifier that can be used to amplify weak difference signals. It has a wide range of uses in meas...[Details]
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6. Install the base
7. How to fix the upper cover screws
8. Install the base screws
9. Structu...[Details]
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The car's audio system only has two functions: radio and tape player. Can the existing audio system be used to play MP3 music? The author studied the car audio circuit and found that its function ...[Details]
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Shanghai, China In recent years, the iterative evolution of mobile communication technology has accelerated. As a leading new generation of mobile communication technology, 5G has made remarkable ach...[Details]
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/***************************************************************************************************************************************************************************/ ads1.2 and jlinkv8 1. Ins...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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36Kr learned that the Internet of Things chip company CoreWing Information Technology (Shanghai) Co., Ltd. (hereinafter referred to as "CoreWing Information Technology") has received nearly 200 milli...[Details]
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At the beginning, all experiments were done on the Shenzhou board, and no RTC problems were found. It was not until we drew the board ourselves and debugged it that we found that there was a problem ...[Details]
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Abstract: In order to prevent the distributed inductance and capacitance in the high-speed switching circuit of the switching power supply system from generating surge voltage and noise under the i...[Details]
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The MCU Control and Status Register provides information about the reset source that caused the MCU to reset. In ATmega103 compatibility mode only EXTRF and PORF exist. • Bit 4 – JTRF: JTAG reset f...[Details]
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Apple has now updated its official US website, and the iOS 15 Wallet app will support adding driver's licenses and identification cards in early 2022 for users to use in travel and other scenarios. ...[Details]
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On July 1, the state-owned asset operation company held a special equity transfer meeting. Lu'an Group, Jinneng Group, Shanxi Jintong and Yunshidai Company signed an agreement to transfer the equity ...[Details]
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Both instruments are digital multimeters with a basic VDC accuracy of up to 0.0024%, a resolution of 100pA and 10μΩ, which can complete typical multimeter measurements and ensure the required perform...[Details]
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CAN bus (Controller Area Network) is a widely used fieldbus communication protocol, mainly used in the fields of automobiles, industrial control, etc. In CAN bus communication, the interrupt state ...[Details]