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In the design of electronic systems, in order to avoid detours and save time, the requirements of anti-interference should be fully considered and met, and anti-interference remedial measures should ...[Details]
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As people's demand for comfort, convenience and safety in their living environment increases, smart home systems have emerged. The core function of smart home systems is to achieve real-time monito...[Details]
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This paper proposes a DSP repetitive control scheme, which uses a repetitive controller to track the periodic reference command signal, reduce the output voltage harmonics, and improve the dynamic ...[Details]
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Alibaba Group Chairman Joseph Tsai was recently interviewed by Nicolai Tangen, investment director of the Norwegian Sovereign Wealth Fund. Speaking of chip shortages and restrictions, he believes t...[Details]
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1. Introduction
A smart card (also known as an integrated circuit card) embeds an integrated circuit chip in a plastic substrate and packages it into the form of a card. Its appearance is simi...[Details]
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It is reported that in China, the desktop computer operating system is still dominated by Windows 7, which still occupies 58.5% of the market share, close to 60% of the market, while Win10 system has...[Details]
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With the implementation of a series of national key projects, the industrial automatic control system device manufacturing industry has received increasing attention and support from the government. ...[Details]
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51 single chip microcomputer composition CPU: It consists of calculation and logic control, as well as an interrupt system and some external special function registers; RAM: used to store data that...[Details]
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DoIP network logic diagram
Generally speaking, the network nodes under the control of engineers or after-sales personnel are called external test equipment
. The external test equipment se...[Details]
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1. Transformer tester: measures the error between the standard transformer and the transformer under test, and displays the working current.
2. Standard current transformer: used as a standard...[Details]
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Not long ago, OnePlus held a new product launch conference for the OnePlus 8T, officially launching the flagship model of the second half of the year - the OnePlus 8T. In addition, at this conference...[Details]
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#include reg51.h unsigned char code seg = {0xFE,0xFB,0xEF,0xBF, //0 means bright 0x7F,0xDF,0xF7,0xFD, 0xAA, 0x55, ...[Details]
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(1): Because each crystal oscillator has its own characteristics, it is best to select external components according to the values provided by the manufacturer.
(2): Within the permissible range,...[Details]
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Quality inspection is a means to ensure product quality. Workpiece dimensional inspection refers to the process of measuring workpieces using commonly used measuring and testing equipment under actua...[Details]
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Today's GSM mobile phones use high-power amplifiers to achieve the maximum communication distance between the mobile phone and the base station. These high-power amplifiers consume a lot of current a...[Details]