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The power module is a device that simplifies circuit design. Simply mount the power module on a circuit board and it can be used as a power supply. There are various DC-DC power modules on the mark...[Details]
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Today, Xiaomi announced that more than 1,800 Xiaomi stores across the country have officially resumed business. At the same time, the stores will adopt high-standard in-store disinfection, temperatur...[Details]
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The electromagnetic flowmeter has two parallel T-shaped vibration tubes inside the sensor, with a driving coil in the middle and vibration pickup coils at both ends. It directly measures the mass...[Details]
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On April 5th local time, Google released the Android security update announcement for April 2021 and began rolling out updates to supported Pixel phones. Developers can now view the Android...[Details]
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Working status of ARM processor In the ARM architecture, it can work in three different states: ARM state, Thumb state and Thumb-2 state, and debug state. The Embedded System Development and Applic...[Details]
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OnePlus announced a few days ago that it will launch a budget model OnePlus 9R in the Indian market, which will be unveiled on March 23 together with OnePlus 9/Pro. Yesterday, OnePlus India’s...[Details]
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On April 25, the "2020 Qinhuai New Infrastructure, New Industry and Internet of Things Industry Ecosystem Cloud Recommendation Conference" was held. At the meeting, Qinhuai District officially releas...[Details]
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Chinese society should highly respect and understand Huawei, and support it in the way it needs, rather than burdening it with excessive moral responsibilities that it cannot bear as a commercial com...[Details]
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SQLite is a lightweight database and an ACID-compliant relational database management system. It is designed for embedded use and is currently used in many embedded products. It takes up very little ...[Details]
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I found a dma ads project on the Internet and integrated its dma function into the original ads project TQ2440_Test. Replace the original TQ2440_Test main.c with the following main.c http://download....[Details]
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Crystal oscillator is a kind of frequency component. As the name suggests, we can imagine that frequency is the dominant factor. As a professional frequency component salesman, sometimes I encou...[Details]
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When talking about electric cars, the issue that everyone is most concerned about is battery life. The current average range is about 400km, which is enough for most travel scenarios. But why d...[Details]
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After GGII released the data for December, we can have an overview of the domestic battery industry in 2019. We can clearly see the differences in market demand and the watershed of evolution. The su...[Details]
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CO2 lasers with a wavelength of 9 to 11 μm have become the most important and widely used type of gas lasers due to their high efficiency, good beam quality, wide power range (several watts to tens...[Details]
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The synchronous buck converter with DCS-Control technology is a direct control regulation topology that can seamlessly switch to energy-saving mode. This topology combines many advantages of voltage ...[Details]
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