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Controller Area Network (CAN) is a fieldbus with international standards and high cost performance. CAN was first introduced by Bosch in 1986 and is a multi-host local network originally used for c...[Details]
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Recently, stimulated by the Ministry of Transport's document promoting free ETC installation, major banks, WeChat, Alipay and other financial technology companies have flocked to compete for the ETC ...[Details]
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Sony Xperia’s official Weibo account released a preview poster, indicating that there is still one day left before the release of the Chinese version of Xperia 5, which means that Sony will hold a pr...[Details]
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Data acquisition is the process of converting analog signals into digital signals and storing, processing and displaying them. The corresponding system is called a data acquisition system. Its main t...[Details]
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Field effect transistor is abbreviated as FET. It can be divided into junction field effect transistor (JFET) and insulated gate field effect transistor (
MOSFET
), which we usually call...[Details]
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high frequency:
High frequency cutoff frequency of the sensor
The high frequency cutoff frequency refers to the highest frequency signal that can be measured within the specified ...[Details]
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introduction
Portable electronic device designers can choose from a wide variety of chemistries, charger topologies, and charge management solutions. Selecting the most appropriate solutio...[Details]
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The concepts of short circuit protection, overload protection and zero voltage protection Each electrical device has its rated power. When the rated power is exceeded, it is called overload. The pro...[Details]
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Circuit design includes two specific work areas: schematic diagram and circuit board diagram. These two areas are highly unified and have obvious differences. It can be done by one professional eng...[Details]
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A mass flow meter is an instrument that accurately measures gas flow. Its measured value will not be inaccurate due to temperature or pressure fluctuations, and does not require temperature and press...[Details]
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In recent days, party organizations at all levels and the majority of party members and cadres of State Grid Fujian Electric Power Co., Ltd. have studied, publicized and implemented the spirit of t...[Details]
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Electronic computing and communications have reportedly made great strides since the advent of wireless telegraphy and vacuum tubes, with consumer devices now having processing power and memory lev...[Details]
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Mr. Norbron, former CEO of Underwriters Laboratories Inc. (UL) once said: "In the past, our responsibility was to prevent unsafe products from entering the market, but now our responsibility is to ...[Details]
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PCB design is one of the important tasks in designing any power supply. Its design method determines the electromagnetic interference (EMI) and the stability of the power supply. Therefore, its imp...[Details]
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Classification of memory:
Memory has become an indispensable component in PC or embedded hardware platform due to its advantages of fast access speed and simple access method. Before starting ...[Details]