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2.1.4 External controller method
Each module power supply control part is completed by a current sharing controller, which generates feedback signals by detecting the output current of each unit to...[Details]
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1 Introduction The new generation of HTU21D temperature and humidity sensor from Humirel, France, sets new standards in terms of size and intelligence: it is embedded in a dual-row flat leadless DFN ...[Details]
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Solution to msp430 program runaway 1. There is an infinite loop in the interrupt or main function, and the phenomenon is that the program stops somewhere. 2. Stack overflow. The phenomenon is that th...[Details]
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Abstract: This paper introduces the design of dimming electronic ballast based on fluorescent lamp dedicated current negative feedback dimming control chip KA7543 and power factor correction chip K...[Details]
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British Pickering Company launches new MEMS (microelectromechanical systems)-based RF switch module, providing 300 times the operating life and 60 times the test system throughput The partnership w...[Details]
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June 30 report (by reporter Zhang Yiqun) This evening, Tsinghua Unigroup issued an announcement that it has established the Tsinghua Unigroup DRAM Business Group and appointed Gao Qiquan as the CEO o...[Details]
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This chapter introduces
the production of the host in the
wireless
anti-theft alarm system.
The AT89C2051
single-chip microcomputer
is used
as the central processing chip, which...[Details]
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Japan's Mizuho Bank's industrial research department warned that the chip shortage is expected to continue until 2022, partly due to insufficient supply of upstream materials, such as insufficient gr...[Details]
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At last year's Apple conference, all of its products, including the iMac, switched to the M1 series of chips independently developed and designed by Apple. This series of chips also represents Apple'...[Details]
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Let's look at the basic principles of power batteries. Batteries are divided into positive and negative electrodes, and lithium ions "swim" between the positive and negative electrodes. Swimming from...[Details]
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introduction
After rapid development in recent years, embedded systems have become the most promising branch in the electronic information industry. With the widespread application of emerging...[Details]
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A Zero Trust Strategy for Addressing the Complexity of Cybersecurity As the digitalization process continues to accelerate, enterprise network security is facing increasingly complex challenges. M...[Details]
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Huawei's nova 10 series has been officially announced and is expected to be released this month. In addition, a digital blogger said that the conference will include a variety of products, includin...[Details]
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Encoder control of inverter speed is a common industrial automation control method. It uses the encoder to monitor the motor's speed, position and other information in real time, and feeds this inf...[Details]