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Complex temperature effects on LED displays
LED display screens are very picky about the ambient temperature. Theoretically, the working state is ideal at room temperature of about 25℃. But ...[Details]
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In the new energy passenger car market, although the growth rate of plug-in hybrid (including extended-range) models far exceeds that of pure electric models at this stage, a considerable number of...[Details]
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1. Working Principle Press the reset space key, connect to the power supply to get a high level, and add it to the CD end of the 4 D flip-flops, so that the ends of the 4 flip-flops output a high leve...[Details]
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The nine-speed adjustable DC power supply is mainly composed of a voltage-stabilized three-terminal adjustable integrated circuit (m31) as the core component. The LM317 adjustable terminal is con...[Details]
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Walking into the Qingshuihe new shared energy storage power station in Xingyi City, Qianxinan Buyi and Miao Autonomous Prefecture, Guizhou Province, neatly arranged super power banks come into view. T...[Details]
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The perimeter anti-intrusion alarm system is the most important core part in the construction of community security. From the perspective of the characteristics of the security system setting, the...[Details]
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Yesterday, a Weibo user who is certified as the smart wearable product manager of Samsung (China) Investment Co., Ltd. @三桑小姐 revealed a big news about Samsung's foldable screen mobile phone. She said...[Details]
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Analog engineers have traditionally struggled with complexity when designing power supplies that required multiple outputs, dynamic load sharing, hot-swap, or extensive fault-handling capabilities....[Details]
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The epidemic has caused an inevitable economic recession. According to the latest report released by research firm Canalys, global PC (including tablet) shipments will drop by 7% in 2020. The PC ma...[Details]
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Introduction:
With the global shortage of oil resources and the vigorous development of new energy, more and more automobile manufacturers and even some Internet companies (such as Google) have b...[Details]
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As we all know, quantum computers operate according to a completely different set of quantum mechanical laws than classical computers. In classical computers, bits are either 0 or 1, and binary opera...[Details]
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A spectrum analyzer is a general-purpose test tool that can display signals with a large dynamic range over a wide frequency range. However, the FSUP Signal Source Analyzer from Rohde & Schwarz, Co...[Details]
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The previous article talked about the relevant knowledge of framebuffer frame buffer. This article will specifically talk about the implementation of LCD driver. 1. The LCD device driver exists as ...[Details]
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introduction Since the 1990s, with the continuous reduction of the feature line width of integrated circuits and the corresponding increase in chip density and operating frequency, reducing power con...[Details]
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Hybrid electric vehicles (HEVs) and electric vehicles (EVs) are all very eye-catching in their designs, but there is another less noticeable but significant trend in the automotive industry: the ad...[Details]
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