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Functions and classification of oscilloscopes An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform invisible electrical signals into visible images, makin...[Details]
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(1) GPIO_Mode_In_FL_No_IT: floating input without interrupt (2) GPIO_Mode_In_PU_No_IT: Pull-up input without interrupt (3) GPIO_Mode_In_FL_IT: Floating input has interrupt (4) GPIO_Mode_In_PU_IT: Pu...[Details]
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At the opening forum of the 2019 China International Information and Communication Exhibition, Chen Zhaoxiong, Vice Minister of the Ministry of Industry and Information Technology, announced the offi...[Details]
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The difference between push-pull output and open-drain output: Push-pull output: can output high or low level and connect digital devices. When the output is 0, N-MOS is turned on, P-MOS is high impe...[Details]
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I would like to share with you a 51 single-chip microcomputer to make a granary temperature and humidity control system. The following is the schematic diagram based on the dht11 sensor. The microco...[Details]
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Many people have no confidence in domestic oscilloscopes. Compared with imported oscilloscopes, domestic oscilloscopes started late, their technology is relatively backward, and they are not as easy ...[Details]
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1 Introduction The voice group chat system is composed of multiple audio circuits. In order to make the conversation orderly, it is required to control the output of each audio signal through...[Details]
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被誉为“制造业皇冠顶端的明珠”,其研发、制造、应用是衡量一个国家科技创新和高端制造业水平的重要标志。日前,工信部等十七部门关于印发“机器人+”应用行动实施方案,目标到2025年,制造业机器人密度较2020年实现翻番,服务机器人、特种机器人行业应用深度和广度显著提升,机器人促进经济社会高质量发展的能力明显增强。在机器人的发展中起到什么作用呢?
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Factories in the industrial sector have long used digital data to monitor and control production facilities.
Large network systems in factories, data centers, and commercial buildings have be...[Details]
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In the first quarter, panel companies from Taiwan and South Korea released their performance results, which showed that AUO and Innolux from Taiwan and Samsung Display and LGD from South Korea all su...[Details]
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1. Introduction to Ramdisk:
Ramdisk is a virtual file system based on memory (not an actual file system), which uses a fixed-size portion of memory (this size is configured when compiling the ...[Details]
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Speed measurement is a problem often encountered in industrial and agricultural production. It is very important to learn how to use single-chip microcomputer technology to design speed measuring in...[Details]
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OPPO Pad Air series officially announced, will be officially released on May 23 May 18, 2022, Shenzhen, China - OPPO announced that it will hold the on May 23, 2022 Beijing time. Following the re...[Details]
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According to the official website of the Ministry of Industry and Information Technology, Xin Guobin, member of the Party Leadership Group and Vice Minister of the Ministry of Industry and Informatio...[Details]
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Most analog integrated circuits (comparators, op amps, instrumentation amplifiers, references, filters, etc.) are designed to process voltage signals. When it comes to devices that process current sig...[Details]