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Here is a simple and practical multi-cell nickel-cadmium battery charger. You only need to adjust the resistance of the potentiometer in the charger to charge 1 to 7 No. 5 nickel-cadmium batteries ...[Details]
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Abstract: This electric water machine adopts an adaptive method to simulate the manual summary of the user's water use rules, reasonably determine the water boiling time and water volume, stop heat...[Details]
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Nowadays, there are more and more categories of electronic products, and their functions are becoming more and more powerful. The uses of oscilloscopes are also becoming more and more extensive. For ...[Details]
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For many years, engineers have been using what we once called "PC-based test instruments" that required an external computer. In fact, computer-based instruments used the now-extinct parallel port as...[Details]
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0 Introduction
Due to the wide application of frequency hopping technology in the military, the research on its core direct digital frequency synthesizer has become a hot topic. The basic pri...[Details]
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Hypertension is a serious chronic disease that greatly increases the risk of cardiovascular disease and is one of the major causes of premature death worldwide. Data shows that the number of hypert...[Details]
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According to CNBC, Google plans to add ads to the search homepage of its mobile app to increase the company's revenue. In addition, it will also add up to 8 ad images in the search results. ...[Details]
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During the development process, you often encounter situations where memory values are abnormally tampered with. Moreover, the tamperer is often not the part you are currently debugging (that is, t...[Details]
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"Continue to enhance the innovation capability of the Industrial Internet and promote the integrated development of industrialization and informatization on a wider scale, deeper level and higher l...[Details]
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China Energy Storage Network:
Today, the power industry is undergoing major changes. As 2020 approaches, Harminder Singh, head of power at GlobalData, a data and analysis agency, looks at the...[Details]
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According to Jiwei.com, according to the IPRdaily WeChat official account, IPRdaily Chinese website and incoPat Innovation Index Research Center today (19) jointly released the 2020 Global Wireless C...[Details]
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After struggling for several months, Dehuai Semiconductor (hereinafter referred to as "Dehuai") finally came to the end of its road. Most Dehuai employees have also felt this more and more clearl...[Details]
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When
using
IGBT
in converters, protective measures should be taken to prevent damage to the device. Common protective measures are:
(1)
...[Details]
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1 Introduction
The protagonists of ecological aquarium are fish and aquatic plants, and visual appreciation is its main function. Lighting is one of the three major technical issues that need ...[Details]
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On October 31, the staff of Fujian Power Load Management Center monitored the operation of virtual power plants through the new power load management system and served virtual power plants to carry ou...[Details]
Analog electronics
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