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Lithium-ion batteries are at risk of internal short circuits due to many factors such as the material system and manufacturing process. Although lithium-ion batteries have undergone strict aging an...[Details]
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Method and steps for designing single-chip switching power supply using computer
The 35 design steps are explained in detail below.
Determine the basic parameters of the switching power s...[Details]
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On November 9, 2021, Changdian Technology, Professor Liu Sheng's team at Wuhan University, and the Yangtze River Delta Science and Technology Innovation Center of Wuhan University in Jiangyin signed ...[Details]
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MCU chip model STC89C516 need Required knowledge 1. About the delay function void Delay100ms() //100s delay function with crystal frequency 12mhz { unsigned char i, j; i = 195; j = 13...[Details]
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The signal generator is a good helper for repairing radios, tape recorders, amplifiers and other audio equipment. Here we introduce a unique voice signal generator, which has the characteristics of sm...[Details]
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In low-power switching power supplies, simple winding rectification is basically used to provide VCC, and the VCC power supply of the IC is the core of the switching power supply. In the debugging ...[Details]
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The ISO 26262 standard is a globally recognized automotive functional safety standard that covers the entire product life cycle, including functional safety management, concept stage development, sys...[Details]
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Why did the Chinese home appliance market, which had been growing steadily in the past two years, suddenly decline? In recent days, the backstage of the home appliance circle has received a lot of ...[Details]
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In LCD maintenance, the oscilloscope is an important instrument for determining the fault location and analyzing the fault mechanism. Compared with the multimeter, the oscilloscope has the following...[Details]
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Just like the transition from mobile phones to smart phones, with the development of technology and the continuous enrichment of various configurations, cars have also been striving to develop into "...[Details]
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The internal working mode of PLC is generally a cyclic scanning working mode. In some large and medium-sized PLCs, an interrupt working mode is added. After the user completes the debugging of the ...[Details]
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On December 6, market research firm Omdia released a report titled "OLED Notebook Panel Development Plan and Outlook 2022", which showed that in 2021, Samsung Display's OLED notebook panel shipments ...[Details]
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The "OFweek 2024 (13th) China Robotics Industry Conference" hosted by OFweek, a Chinese high-tech portal, and organized by OFweek Robotics
was
successfully held in Shenzhen from April 18 to...[Details]
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Condition monitoring and fault diagnosis technology is the product of the development of modern industrial technology. It has developed into an advanced intelligent technology based on theories suc...[Details]
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Recently, the reporter learned from Sichuan Yatou Development Investment Group Co., Ltd. (hereinafter referred to as Yatou Group) that since the beginning of this year, the company has focused on the ...[Details]
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