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News on the evening of July 23: At the China Internet Conference which opened today, China Mobile General Manager Dong Xin delivered a speech entitled "Seizing Opportunities of Industrial Transformat...[Details]
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Recently, the "2023 China Automotive Patent Data Statistical Analysis" report produced by China Automotive Information Technology, China Automotive Intellectual Property Utilization Promotion Center,...[Details]
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A new Xiaomi smart speaker patent appeared on the website of the China National Intellectual Property Administration (CNIPA), which shows that the smart speaker adopts a cylindrical design and looks ...[Details]
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There are two types of integration of video surveillance and GIS in terms of functions. One is the more common one that marks the location information of cameras on the map to facilitate quick came...[Details]
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The SuperBoot provided by Youhui is powerful. It has done a lot of initialization work for S3C6410 during its startup process. Using it during bare metal programming is not conducive to understandi...[Details]
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Abstract: Combined with the design and development of a virtual digital oscilloscope, the basic composition of virtual instruments is introduced, and the virtual instrument programming method and...[Details]
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The general purpose timer of STM32 is a 16-bit auto-load counter (CNT) driven by a programmable prescaler (PSC). The general purpose timer of STM32 can be used to measure the pulse length of the inpu...[Details]
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According to foreign media reports, Consumer Intelligence Research Partners (CIRP) said in a report that the growth rate of Apple's iPhone user base in the United States is slowing down. Apple's in...[Details]
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According to Reuters on November 24, Samsung Electronics chose Tyler, Texas as the site for its new factory, which will cost $17 billion. Samsung said in a statement that the plant, which will crea...[Details]
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Ni Guangnan, an academician of the Chinese Academy of Engineering, is now in his 80s. He has been involved in the information industry all his life and has been committed to the development of China'...[Details]
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Explosion-proof gas flow meter application occasions: It is used as an industrial control instrument in working sites where the temperature and pressure are relatively stable. At working sites wher...[Details]
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0 Introduction
The data acquisition system converts the analog signals such as temperature, pressure, flow, displacement, etc. output by the acquisition sensor into digital signals that can be ...[Details]
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Hebei Baoding Tianwei Group revealed that on the 21st, the group's "Tianwei Thin Film Photovoltaic Co., Ltd. R&D and Testing Center" was officially put into use. The center has also become one of Chin...[Details]
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/*Experimentally proven
AT89C52 and LCD12864
do not use BF (busy signal) query, delay 1ms
and cannot perform BF query*/
rs bit p2.4
rw bit p2.5
e bit p2.6
psb bit p2.1
res bit p2.3
co...[Details]
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Jump instruction with state switching: BX
Assembly format: BX{ cond } Rm
Function: The BX instruction jumps to the target address specified in the instruction and switches the state. Rm is...[Details]