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In the history of the development of the integrated circuit industry, South Korea undoubtedly occupies a pivotal position. With the rise of representative companies such as Samsung Electronics and SK...[Details]
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1. Introduction
Disassembled a cheap handheld fan:
This small fan has a motor speed control circuit, which is controlled by PWM:
PWM stands for Pulse Width Modulati...[Details]
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On July 2, commissioned by the Shandong Provincial Department of Science and Technology, Liaocheng Science and Technology Bureau held a scientific and technological achievement appraisal meeting fo...[Details]
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TrendForce predicts that the total number of mobile phone production in the second quarter will decrease by 16.5% year-on-year, setting a new record for the largest annual decline in a single quarter...[Details]
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In 2019, Tesla made a lot of efforts in power batteries. It acquired Maxwell Battery Company, built its own secret battery research center, and cooperated with universities to research new technologi...[Details]
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In college, many electronics enthusiasts like to make some small electronic products. As for the power supply method on the circuit board, 7805 and 7812 are the well-deserved kings of cost performanc...[Details]
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Sony has pledged to bring its PlayStation brand and IP to third-party mobile devices, possibly as soon as this year, according to VideoGamesChronicle. Sony Interactive Entertainment President and C...[Details]
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1. What is a motor?
As the name implies, a motor is an electrical component that converts electrical energy into mechanical energy. When electrical energy is converted into mechanical energy, ...[Details]
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In LED design, ripple exists both theoretically and practically. There are five common ways to suppress or reduce it: Increase inductance and output capacitor filtering According to the formu...[Details]
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There have been rumors that Broadcom wants to acquire Symantec, a cybersecurity company. However, according to reports in mid-July, negotiations for Broadcom's acquisition of Symantec, a cybersecurit...[Details]
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1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
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According to juve patent, Xiaomi has won another victory in the pan-European dispute between Xiaomi and non-practicing entity Sisvel. The Hague Court recently ruled that Sisvel's patent is non-essent...[Details]
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In a letter to all its customers and partners, Arm Technology stated that under the leadership of the new management team, Arm Technology will further deepen its cooperation with various partners, wo...[Details]
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0 Preface
The sensor part of the traditional gas pressure measuring instrument is separated from the data acquisition system, and the anti-interference ability is poor. In addition, the pressure of...[Details]
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Autonomous driving and electrification are both important trends in the automotive industry.
Artificial intelligence (AI) plays a vital role in this trend, enabling vehicles to detect ...[Details]
Altera SoC
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