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China Energy Storage Network:
In 2021, the logic of energy transformation is clearer, the roadmap for carbon reduction targets is becoming more complete, and local electricity supply and de...[Details]
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The ESD protection components used in these portable electronic products must meet the following requirements:
First, in order to meet the requirements of such electronic products to be ligh...[Details]
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Inspired by Marshall's rock legend, Monitor II ANC headphones are true to themselves and transcend reality, bringing you excellent sound quality. High-performance active noise cancellation technology...[Details]
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The growth of distributed power architectures has led to the development of miniature, low-power ( 2 W) DC/DC converters. As the name implies, these devices minimize the board space occupied by the...[Details]
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At present, leakage protectors are widely used as a new type of low-voltage protection electrical appliance, both in cities and in rural areas. The reliability of their work directly affects personal ...[Details]
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With the rapid development of mobile communications, LTE (long term evolution) has attracted much attention as the mainstream standard for the evolution from 3G to 4G. At this time of getting rid of t...[Details]
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A charge pump is a technique for increasing or inverting a DC voltage. For example, +5V can be converted to +10V or -5V (or higher/lower values). Compared to a boost converter, charge pumps require...[Details]
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In STM32, there are five clock sources: HSI, HSE, LSI, LSE, and PLL. ①HSI is a high-speed internal clock, RC oscillator, with a frequency of 8MHz. ②HSE is a high-speed external clock that can be conn...[Details]
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Use a cotton file to file away some of the multimeter's probes to make the metal probe tip form a flat surface, and then use a hacksaw or a knife-shaped cotton file to make some small horizontal groov...[Details]
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In the past, the realization of ultrasound imaging systems required a large number of high-performance transmit and receive circuits, resulting in large and expensive cart-based systems. Among them, A...[Details]
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NXP Semiconductors (NXP) has launched the NXP Android app for all products using the Android operating system. With this free app, engineers can quickly and easily access all NXP product information a...[Details]
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The integrated circuit signal tracker circuit is simple, and only needs a low-power integrated amplifier circuit LM386 and 5 capacitors to form the whole machine, and the tracking ability is extremel...[Details]
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Huawei Fellow Ai Wei said at the Huawei Developer Conference that as for the difficulty of Kirin development, which everyone is concerned about, Huawei has already implemented a drag-and-drop develop...[Details]
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In recent years, in order to solve the problem of heavy dependence on imports of integrated circuits, the country has successively built a number of 8-inch and 12-inch large-scale integrated circuit ...[Details]
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Industrial control machines are very important equipment in the field of industrial automation, and they play a key role in various industrial production processes.
PLC (Programmable Logi...[Details]
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