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According to technology media 9To5Mac, the Wall Street Journal published an article last Sunday, revealing the inside story of how Apple design director Jony Ive gradually drifted away from Apple and...[Details]
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Recently, the U.S. Space Exploration Technology Corporation (SpaceX) stated that due to a geomagnetic storm, as many as 40 of the 49 Starlink satellites launched by the company on the 3rd of this mon...[Details]
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Earlier, there were reports that Apple had canceled the hardware development of AR/VR headsets, but according to some details found by MacRumors in the internal version of iOS 13, Apple does not seem...[Details]
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Basic understanding of serial communication Communication is divided into parallel communication and serial communication. In parallel communication, each bit of data is transmitted at the same time,...[Details]
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Bluetooth technology is a short-range, low-cost wireless connection technology. It is an open solution that can realize wireless transmission of voice and data. Therefore, although the "Bluetooth" of ...[Details]
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This paper proposes a design scheme of LED dot matrix handwriting screen based on PIC microcontroller. This scheme uses PIC 16F877A microcontroller as the main core control component and designs a 32...[Details]
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Early ARM cores had state (ARM or Thumb) switching (using BX...[Details]
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I. Overview Many people know that there are BUGs in the hardware I2C of stm32. Now we implement I2C by software simulation timing. Using software to simulate I2C is mainly to facilitate program...[Details]
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1: atmega8a cannot be simulated, but the pins of atmega88 are fully compatible with mega8a, and the resources are similar. You can use 88 for simulation first and then transplant. 2: The 16-bit reg...[Details]
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Recently, IPRdaily, a comprehensive intellectual property information service provider, released the TOP 100 VR/AR global invention patent rankings since 2020. It is reported that the data is extract...[Details]
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1. Instrument Model Keysight N9020A Spectrum Analyzer 2. Fault phenomenon: The fault reported by the customer was out of tolerance. 3. Detailed explanation of the testing process As a rule, the f...[Details]
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1 Introduction The oscilloscope is a basic instrument for electronic measurements. Due to its real-time, intuitive and vivid graphics display characteristics, it is also one of the commonly used inst...[Details]
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With the development of computer technology,
semiconductor
technology and
electronic
application technology, embedded systems are widely used in many fields such as industrial c...[Details]
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Serial communication principle Computer Serial Communication Basics With the widespread application of multi-microcomputer systems and the popularization of computer network technology, the communica...[Details]
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According to a Gartner survey of 451 senior technology leaders in the second quarter of 2024, 57% of chief information officers (CIOs) said they were responsible for leading their company's artif...[Details]