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Recently, there is a piece of news about Apple that has attracted Xiaofang's attention. That is, a Brazilian consumer recently filed a lawsuit with the local court because he found that the charger w...[Details]
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Alps Alpine Co., Ltd. (TOKYO: 6770, President: Toshihiro Kuriyama, Head Office: Tokyo) has developed the "SKTR Series" of compact, mid-stroke TACT SwitchTM suitable for automotive applications and wi...[Details]
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The CAN-bus (Controller Area Network) bus is mainly used for data communication between the measurement and control center inside the car. It defines the data link layer and part of the physical la...[Details]
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1 Introduction Ground gamma spectroscopy is a nuclear geophysical method that uses a portable gamma spectrometer to directly determine the potassium, uranium, and thorium content in soil and rocks ...[Details]
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1. Control system
1. The whole screen is not lit or squares appear.
Is the control host turned on
? Is the communication line plugged in?
Is the sending card plugged in
? Is the...[Details]
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Dr. Heinz Zenkner, Independent Consultant, Würth Elektronik
Wireless networks are becoming more and more widely used, especially in the industrial sector. Among many applicatio...[Details]
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1 Introduction
The measurement and control system or intelligent display screen composed of a single chip often needs to use a real-time calendar or clock signal. In order to save CPU resources, th...[Details]
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1. Electric vehicles
Electric vehicles are another development direction for energy conservation and emission reduction. The "electric vehicles" referred to here are a broad concept, which g...[Details]
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Hyundai Motor Group recently announced that it will test the "driverless taxi" jointly developed with Russian Internet company Yandex in Russia. According to the preliminary agreement signed in March...[Details]
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On the morning of October 10, Qingdao Development Zone and Tianjin Lishen Battery Co., Ltd. signed a strategic cooperation agreement. The two sides will cooperate in the field of lithium-ion batter...[Details]
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During the May Day holiday, the most discussed topic may be "Academicians". The Chinese Academy of Engineering has announced the list of valid candidates for the 2019 election of academicians. Afte...[Details]
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Early this morning, Apple announced that their "Find My" network supports third-party product access. Users will be able to search for other Apple-certified products or accessories through iOS...[Details]
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As shown in the figure, this is the LM4902 audio power amplifier circuit (MSOP package). After the audio signal is input, it is coupled to the inverting input terminal (pin 4) of the amplifier thro...[Details]
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According to foreign media reports, OPPO recently acquired 20 standard essential patents (SEPs) from the Korean research institute XRIS. The query results of the World Intellectual Property Organizat...[Details]
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With the continuous development of my country's industry, various flammable, explosive, toxic and harmful gases are also produced in the production process. Frequent gas explosions and gas poisoning ...[Details]