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Passive shunts measure the current flowing through a relatively small resistor, typically with a full-scale voltage drop of 60 mV for higher power devices and 200 mV for electronic instruments. Sim...[Details]
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The reactive power of a single-phase AC circuit can also be measured using an active power meter. This is because reactive power
If the wiring method is changed so that the phase difference betw...[Details]
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The wave of intelligent transformation has promoted the application integration of more IoT devices. Smart wearable devices are tending towards diversified development. Not only are mature products s...[Details]
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On March 7, Hangke Technology announced that its wholly-owned subsidiary Hangke Electronic Trading Hong Kong Co., Ltd. (hereinafter referred to as Hong Kong Hangke) recently received a letter of inten...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Today, Liu Bo, President of OPPO China, said that the battery life of OPPO Find X5 Pro Dimensity Edition is a surprise. This phone is the world's first to launch the MediaTek Dimensity 9000 flagshi...[Details]
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With the maturity of microcontroller MCU (or single-chip microcomputer) technology, the original analog transmitter has been gradually replaced by intelligent transmitter with microcontroller as th...[Details]
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In the design of analog and mixed digital/analog integrated circuits, voltage reference is one of the most important circuit modules. The cleverly designed bandgap voltage reference is widel...[Details]
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To be honest, before I used a foldable screen phone, I defined it as a "goods with low IQ", because I personally felt that it was not very practical. But after I actually experienced the OPPO Find N ...[Details]
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Kernel version: linux-3.0 u-boot version: u-boot-2010.09 Development board model: FL2440 1. Modify the root file system No modification 2. Add kernel support for cramfs $ vt10...[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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2.2 MCU C language modular programming
Here is a section to talk about modular programming of C language for microcontrollers. What is modular programming? All the codes we wrote before are in the le...[Details]
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China Energy Storage Network News
: Blockchain
is the underlying technology of Bitcoin, and Bitcoin is the first application of blockchain technology. From the perspective of the appli...[Details]
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An investor asked on the investor interaction platform: What is the progress of Darui Electronics' Suzhou project? How is the production of the IPO-raised investment project going? Will it have a pos...[Details]
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In the previous basic knowledge, physical addresses were used to light up the LED lights. Now, after learning about MMU, we will use the knowledge of MMU to light up the LED lights with virtual add...[Details]
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