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While consumers have embraced the concept of relying on convenient, connected devices to automate home functions, the same is true for smart buildings. Gone are the days of manually setting thermosta...[Details]
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Apple today shared a new ad that aims to highlight the Dolby Vision HDR video shooting, editing, and playback features supported on the new iPhone 12 Pro and 12 Pro Max. Both the iPhone 12 Pro a...[Details]
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The rapid development of technology today is constantly confronting engineers with new and increasing challenges. The audio and video industry is one area that is experiencing rapid technological chan...[Details]
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1 Introduction With the development of the economy, the number of cars has increased, and the pressure on urban roads has increased. On densely populated roads, people and vehicles often compete for ...[Details]
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I recently wrote a serial communication program on STM32, but the serial port does not work after downloading and resetting. The initialization code is as follows: // Initialization structure of GP...[Details]
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AArch64 assembly instruction set arm64-v8a corresponds to two sets of architecture instruction sets AArch32 ("A32" for short) ARM, Thumb, and Thumb-2 instruction sets AArch64 ("A64" for short) 64-bit...[Details]
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On April 16, according to OpenHarmony, the first OpenAtom OpenHarmony ("OpenHarmony") open source developer growth plan has been launched since October 24, 2021. It has lasted for more than 5 months...[Details]
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Infineon launches new automotive 60V and 120V OptiMOS 5 in TOLx package for high-power ECUs with 24V-72V supply
The electrification of transportation systems is accelerating. In add...[Details]
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Abstract
: This
paper
introduces a method of power flow calculation, the DC method, and gives examples of the steps of using the DC method for static safety analysis.
Keywor...[Details]
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"The collapse of panel prices is terrible, and almost the entire industry continues to suffer losses." This is what an analyst who follows the panel industry told reporters. Looking through the per...[Details]
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In order to maintain road traffic safety, my country's new "Road Traffic Law" also explicitly stipulates driving speed, continuous driving time, etc. Some foreign countries with developed transport...[Details]
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High voltage transformer drive circuit
The high-voltage transformer drive circuit adopts a single-ended drive working mode. This circuit is simple and has high working reliability. The power tube i...[Details]
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Well-known whistleblower Evan Blass revealed information about Qualcomm's SM8450 chip, which will be launched as an iterative product of the Snapdragon 888 SoC and power the next generation of flagsh...[Details]
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1. Introduction
A switching power supply is a voltage conversion circuit whose main working content is to step up and down the voltage. It is widely used in modern electronic products. Because the ...[Details]
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Baidu teamed up with CCTV News to live broadcast the "Intelligent Everything - Baidu World 2020" conference. Among the anchors of the main forum of the conference, CCTV News anchor Bao Xiaofeng and...[Details]