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introduction With the development of embedded technology, there are more and more embedded products based on ARM and Linux. DS18B20 temperature acquisition sensor is widely used in industry and lif...[Details]
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5-range, 1NA micro-current-voltage conversion circuit
Function of the circuit
This is a preamplifier represented by silicon photodiode SPD, which can be used to amplify micro-current sensors. ...[Details]
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This paper introduces a scheme that uses a single-chip microcomputer as a controller to control the steam pressure and furnace wall temperature in a closed container under the state of gas-liquid...[Details]
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The arm7/arm9 architecture CPU has seven working modes, namely user mode, fast interrupt mode, interrupt mode, management mode, abort mode, undefined mode and system mode. In addition to user mode an...[Details]
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The glove box is a laboratory equipment that fills the box with high-purity inert gas and circulates and filters out the active substances in it. It is also called a vacuum glove box, an inert gas pr...[Details]
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At the China Flash Market Summit, Zhou Chen, Executive Vice President of Unisoc, delivered a speech on the theme of "5G Storage, Unlimited Market". From different industry perspectives, Zhou Chen sha...[Details]
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On January 29, Broadcom Integrated released its earnings forecast, stating that the company expects its net profit attributable to shareholders of listed companies in 2020 to decrease by RMB 204.39 m...[Details]
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The integration, function, performance and architecture of single-chip microcomputers have developed rapidly. The switching power supply module can integrate a complete computer application syste...[Details]
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As shown in Figure 1: Clock tree, it can be seen that Stm32 has 5 clock sources. 8M HSI RC: Internal clock. From the diagram, there are two branches. One is used directly as the system clock SYSCLK, ...[Details]
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Innovative "co-investment + sharing" battery full life cycle service
Guangzhou, April 26, 2024 /PRNewswire/ -- Zhejiang Huayou Recycling Technology Co., Ltd. (hereinafter referred to as "Hualo...[Details]
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As the trend of automobile intelligence continues to advance, new and old car manufacturers are rushing to develop smart cars. Traditional CHUD and WHUD can no longer meet the interactive needs of sm...[Details]
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Liquid crystal display (LCD) panels have a wide range of applications, ranging from small portable electronic equipment to large fixed equipment. Applications include digital cameras, notebook compute...[Details]
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Inspired by spider silk, researchers have developed a new approach to sensors that are adaptive and environmentally friendly. Image credit: University of Cambridge
Inspired by spider s...[Details]
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The rise of new energy vehicles, from Europe and China, can be thanked to Tesla and the California government. It is precisely because of Tesla's products and California's increasingly stringent emis...[Details]
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On November 4, Li Rui, member of the Standing Committee of the Provincial Party Committee and Secretary of the Municipal Party Committee, visited private enterprises in Honghuagang District and Xinpu ...[Details]