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The Global System for Mobile Communications Association (GSMA) and
17 mobile operators and manufacturers of OTMP (Open Organization for
Mobile Phones
) announced the implementation of a cro...[Details]
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Recently, a real picture of Xiaomi MIX 4 was exposed. The exposed picture shows that the forehead of Xiaomi MIX 4 is almost as narrow as the frame. Like previous Xiaomi MIX series phones, Xiaomi MIX ...[Details]
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Using wearable devices to detect physiological signals that are closely related to health is becoming an important selling point of wearable devices. In the new generation of wearable devices, the...[Details]
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On August 1, the Ministry of Industry and Information Technology announced that the "Implementation Plan for Carbon Peaking in the Industrial Sector" jointly issued by the Ministry of Industry and In...[Details]
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1. Design Process
Preface
Early technologies such as GPIB and VXI were designed based on dedicated instrument interface standards, so everything from the underlying connectors, interface cards, c...[Details]
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Black Sesame Intelligent Technology Co., Ltd. once again adopts Arteris® IP FlexNoC® interconnect technology and Resilience software package for automotive ADAS chips compliant with ISO 26262 sta...[Details]
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Design and make a single-phase sine wave variable frequency regulated power supply. The power supply block diagram is shown in the figure.
1. Basic requirements
(1) The output voltage wavefo...[Details]
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When using the serial port of the STC51 microcontroller, sometimes a very strange situation occurs, that is, the program runs dead as soon as it enters. The initialization code is as follows: void ...[Details]
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With the in-depth development of electronic technology, various intelligent instruments are becoming more and more numerous, involving more and more fields, and the requirements of instruments for ...[Details]
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A tooth washer is an electronic product used for oral cleaning and teeth cleaning. It can deeply clean teeth and ensure the health of teeth and oral cavity. The shell of a tooth washer is generally a...[Details]
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Last week, OnePlus launched its first concept phone, Concept One, in Las Vegas, USA. OnePlus founder and CEO Pete Lau was interviewed by The Verge. Currently, foldable screen mobile phones ...[Details]
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Systick, also known as tick timer, is a 24-bit simple timer of the STM32 core, often used for delay and system heartbeat functions. Systick has a total of 4 registers CTRL, LOAD, VAL, CALIB The def...[Details]
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On the morning of November 17, Tianfeng International analyst Ming-Chi Kuo released a report saying that the iPhone 14 and Apple headsets are expected to support WiFi 6E, and mainstream headsets will...[Details]
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At the 2024 International Hydrogen Energy and Fuel Cell Vehicle Conference held on June 5, Zhang Xiaoqiang, director of the Senior Expert Advisory Committee of the China Center for International Ec...[Details]
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【Abstract】
The interference path of
switching
converter noise provides coupling conditions for the interference source and the interfered equipment, and the study of its common mode inte...[Details]
Analog electronics
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