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Many netizens who are new to 51 microcontrollers may have this question: What is AT89S51? Books and online tutorials all mention 8051, 89C51, etc. I have never heard of 89S51?!
Here, beginners need...[Details]
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A recent article in the New York Times states that more and more teams are using tablets to evaluate player injuries, and these new technologies are also working to improve the health of players who a...[Details]
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The element14 booth will feature the latest hot products from many industry-leading manufacturers. Shanghai, China, June 28, 2023 – element14, a global distributor of electronic components produ...[Details]
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It is generally acknowledged that L3/L4 cannot do without high-precision maps and positioning, and this is self-evident. However, the high-precision map standard needs to be determined at the nationa...[Details]
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Reuters reported on February 22 that the White House said that U.S. President Biden plans on Tuesday to publicize the progress made by the government and private companies in promoting U.S. productio...[Details]
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On April 28, BOE Technology Group Co., Ltd. released its first quarter report for 2023. The company achieved operating income of 37.973 billion yuan and net profit attributable to shareholders of lis...[Details]
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In recent years, with the development of electronic technology, postal and telecommunications, transportation facilities, instruments and meters, industrial facilities, household appliances, etc., swi...[Details]
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The RFID reader and tag system both use the low-power MCU chip PIC16F877A as the core control unit, and the low-power wireless RF transceiver chip CC2500 as the core, with peripheral filters and an...[Details]
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Preface The medical device industry is one of the important indicators to measure a country's scientific and technological progress and the level of modernization of the national economy. Therefor...[Details]
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Interrupts are the soul of embedded chips. This is because most embedded systems have high requirements for real-time performance, that is, they must respond extremely quickly to events. Interrupts...[Details]
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Recently, realme released a 4K TV with a SLED screen overseas. It is reported that this is the world's first product to use a SLED screen. Officials say its display effect is better than scre...[Details]
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It turns out that in the 8051 architecture, the interrupt system contains two non-addressable "priority effective" triggers. One is used to indicate whether the CPU is executing a high-priority inter...[Details]
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What is an airbag? Safety Airbag refers to a passive safety device that inflates to protect passengers before a secondary collision occurs in a car crash. As an auxiliary device of the seat belt's o...[Details]
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Programming This experiment will initialize SDRAM and copy the program itself to SDRAM and then jump to SDRAM to continue executing the pipeline. The modifications are still based on the last program...[Details]
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introduction Unmanned aerial vehicles are widely used in military reconnaissance and civil mapping, among which the airborne video image system is one of the important links in the airborne electroni...[Details]
Analogue and Mixed Signal
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