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How to measure large value resistance with a multimeter
The maximum range of the resistance range of 31/2-digit and 41/2-digit digital multimeters
for measuring large-va...[Details]
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According to foreign media reports, simulation expert dSPACE and autonomous driving sensor technology developer LeddarTech have reached a cooperation to jointly promote the development of autonomous ...[Details]
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1. GPIO Introduction The STM32 IO port has 8 configuration modes: enter Floating input GPIO_IN_FLOATING ——Floating input, can be used for KEY recognition, RX1 With pull-up input GPIO_IPU——IO interna...[Details]
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In the three years "stolen by the epidemic", EDR regulations have also experienced a tortuous and complicated process including delays in release and implementation, coordination of GB 7258 amendme...[Details]
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If the COVID-19 pandemic hadn't happened, the tech world would have ended last week with a focus on the highlights of the annual MWC. As an annual event for the ICT industry, the latter has not only ...[Details]
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OPPO today announced the imaging configuration of the OPPO Reno10 series. The new product will be equipped with an ultra-light periscope telephoto lens for the first time, enabling freedom in por...[Details]
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introduction
Solar energy is a resource-rich, pollution-free energy alternative. How to improve its utilization rate has gradually become the research focus of various countries. The utili...[Details]
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On Monday local time, U.S. Commerce Secretary Wilbur Ross announced that Huawei's temporary trade license would be officially extended for 90 days, but at the same time emphasized that 46 Huawei subs...[Details]
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An investor asked Sifang Jingchuang what patents it has in blockchain, digital currency, and digital currency wallets? Are these patents in the leading position in China? Sifang Jingchuang said tha...[Details]
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Huawei founder Ren Zhengfei's speech at the Huawei enterprise business and cloud business briefing was exposed on the Huawei Xinsheng Community. Regarding the enterprise business, Ren Zhengfei said...[Details]
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BYD Co., Ltd. (hereinafter referred to as "BYD") and Toyota Motor Corporation (hereinafter referred to as "Toyota") have signed a contract to jointly develop pure electric models of sedans and low-fl...[Details]
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The main circuit of the low-ripple high-voltage DC power supply contains two identical half-bridge inverter circuits. The inverter switch element uses IGBT. Each circuit is powered by an independent t...[Details]
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Circuit diagram of sound and light controlled electronic switch, the circuit consists of AC switch, electronic switch, shaping circuit, detector, sound amplification circuit. A contactless switch that...[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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As shown in the figure, this is the LM4912 dual-channel amplifier circuit. The left and right channel audio signals are input into the 1st and 5th pins of the LM4912 respectively, and are output fr...[Details]
Talking
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