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In digital circuit experiments, several instruments and meters are needed to observe experimental phenomena and results. Commonly used electronic measuring instruments include multimeters, logic pens,...[Details]
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1. Instrument name and model: N5171B signal generator is also called signal source; 2. Fault manifestation: The customer describes the instrument output amplitude deviation; 3. Inspection and mai...[Details]
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7805 composition structure The 78/79 series three-terminal voltage regulator ICs require very few peripheral components to form a voltage regulator power supply. The circuit also has protection c...[Details]
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Digital ground resistance tester is used in power, communication, railway, mining and other departments to measure the ground resistance of various electrical devices, low resistance conductor resist...[Details]
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1 Introduction Embedded system is the product of the combination of advanced computer technology, semiconductor technology, electronic technology and specific applications in various industri...[Details]
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Since 1984, my country's ID card has gone through two changes. At first, it only served as an identity certificate, but now it has become more like an intelligent identity authentication that can que...[Details]
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Sony has reportedly successfully developed a semiconductor laser for large-capacity mechanical hard disks (HDDs). This laser can be installed on the HDD head to significantly increase the ability t...[Details]
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STC Bearings GMBH is one of the important member companies in the development of transmission and control technology in Europe. Founded in 1927, it has been committed to the production and manufactur...[Details]
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Abstract: In view of the need for efficient, low-pollution green power design, a highly reliable, easy-to-maintain, fully functional, and compact power monitoring system is very necessary. This pap...[Details]
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Zhenhua New Materials, which once achieved significant performance growth with the support of CATL, is accelerating its IPO journey; however, after CATL cut its orders last year, Zhenhua New Material...[Details]
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Modbus communication standard protocol can be transmitted through various transmission methods, such as RS-232C, RS-485, optical fiber, radio, etc. Modbus has two serial transmission modes, ASC2 an...[Details]
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Abstract: This paper describes the floating point storage byte order problem encountered in the process of porting embedded GIS software from X86 platform to ARM architecture platform, and analyzes...[Details]
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China Energy Storage Network News
: On the morning of the 30th, the 2016 Global Energy Internet Conference opened in Beijing. Liu Jizhen, an academician of the Chinese Academy of Engineering ...[Details]
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If 2019 is the year when Unisoc ushered in a new look, then 2020 must be a key year for Unisoc to catch up. Whether it is strategic adjustment, quality management, product planning, or technologi...[Details]
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System functions Use C8051F to drive PCF8563 clock chip to display the clock. hardware design LCD12864 LCD circuit schematic diagram Using C8051F to drive PCF8563 clock chip circuit schematic d...[Details]
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