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The traditional 51 microcontroller IO interface can only be used as a standard bidirectional IO interface. If it is used to drive the LED, it can only be driven by current injection or by using a tra...[Details]
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When using LM317T to make an adjustable voltage-stabilized power supply, the output voltage often increases and burns the load due to poor contact of the potentiometer. If a transistor is added (as sh...[Details]
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The quality of communication backup batteries is an important guarantee for uninterrupted power supply of communication networks, and is
the last line of defense for the power supply of the enti...[Details]
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A research team from Fudan University in Shanghai has recently developed a stretchable linear lithium-ion battery that uses two oriented multi-wall carbon nanotube/lithium oxide composite threads ...[Details]
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Automotive lighting technology has evolved over decades . In the era of light-emitting diode (LED) lighting, expectations for integrated headlight design have never been higher. As such, these...[Details]
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1. Introduction As countries around the world gradually ban the import and sale of ordinary incandescent lamps, new, green, efficient and long-life LED lighting technology has achieved unpreceden...[Details]
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and software bring the power of personal computing to AI PCs, taking productivity, collaboration and innovation to a whole new level. Generative applications, such as AI chat, live in the cloud due...[Details]
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The sodium-ion battery, which has been preheated for months, has finally come out. On July 29, Zeng Yuqun, chairman of CATL, released CATL's first-generation sodium-ion battery. At the same time, t...[Details]
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In the first half of 2022, the global new energy vehicle market sales took off, and the sales of new energy vehicles in mainland China in the first half of the year were particularly outstanding, cre...[Details]
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In the development of modern technology, we often hear the terms frame grabber and gigabit card. Although they both belong to the category of computer hardware, they have obvious differences in fun...[Details]
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Since the reform and opening up, China has gained a pivotal position in the manufacturing industry and won the title of "world factory" by virtue of its low-cost labor advantage. In recent years, wit...[Details]
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Nowadays, many enthusiasts are playing with FM reception. Playing with radio does not mean that the sound will be good if the machine is good. It also requires a certain strength of signal input to th...[Details]
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With the continuous development of GNSS (Global Navigation Satellite System) and the accelerated construction of China's BeiDou II satellite navigation system, the application of satellite navigation ...[Details]
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Contract prices for DRAM for graphics display are expected to rise by more than 5% month-on-month, the highest increase among all memory products. As GPU and game console specifications improve, dem...[Details]
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In the face of new changes in the energy supply and demand structure and new trends in international energy development, how can energy storage play a key supporting role in accelerating the construct...[Details]