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Security researchers at Norwegian security firm Promon have discovered a vulnerability in Android devices that could allow hackers to steal user data by tricking users into typing passwords into ille...[Details]
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Samsung Galaxy Community officially announced that the internal beta test of One UI 3 for the Samsung Galaxy S20 series will begin soon. The internal beta test of One UI 3 is expected to be carried o...[Details]
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ORG 000H ;Start address
START: ;Start label
MOV R0,#8 ;Set the number of right shifts
MOV A,#0FEH;Input initial value D2 to register A ...[Details]
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On the evening of March 11, China Unicom issued an announcement stating that in 2021, its operating income reached 327.9 billion yuan, a year-on-year increase of 7.9%; its net profit reached 14.4 bil...[Details]
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According to foreign media reports, General Motors has hired two former Apple executives to join its newly established software and services department. David Richardson once served as the head of ...[Details]
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Principle description: Universal Asynchronous Receiver/Transmitter is abbreviated as UART, which is "Universal Asynchronous Receiver/Transmitter". It is used to transmit serial data. When sending d...[Details]
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The Internet of Things has brought about the possibility of connecting everything. The Internet of Things has also made the entire market more fragmented, and many technical standards have not yet be...[Details]
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Murata Manufacturing has launched a new LoRaWAN modem solution, expanding its 1SJ model product line. “Murata’s new Type 1SJ LoRaWAN modem module enables designers to develop products that meet th...[Details]
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According to a report by German magazine Manager Magazine on February 17, Volkswagen is in talks with China's Huawei to acquire its autonomous driving division. Sources said Huawei and Volkswagen hav...[Details]
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I used arm7 in my previous work. It didn't have MMU and any OS. Now recalling the code structure at that time, I think it can be called an infinite loop finite state machine. arm7 does not run...[Details]
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1. Basic principles of servo drive (You can refer to http://blog.sina.com.cn/s/blog_8240cbef01018hu1.html) "The control signal enters the signal modulation chip through the receiver channel to ob...[Details]
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At present, the method used by most signal generators to generate pulse signals is to fill the DDS waveform memory with raw pulse data. According to different rising and falling edges and pulse widths...[Details]
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0 Preface
In the detection system composed of single-chip microcomputer and PC, usually multiple single-chip microcomputers collect data and send the data after A/D conversion to the host PC t...[Details]
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introduction “Global legislation continues to drive the development of next-generation automotive technologies, which will further enhance vehicle emissions control and safety. Industry competition ...[Details]
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In recent years, with the growth of production and sales of new energy vehicles, the market demand for DC/DC converters has continued to rise. DC/DC converters play a very important role in new ene...[Details]
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