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By understanding the operating process of centrifugal circulating compressors, a chemical company in Shandong used high-voltage frequency converters developed and produced by INVT to modify the spe...[Details]
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The predecessor of the STM8 core is the ST7 core, which is also the core with independent intellectual property rights owned by ST; and the predecessor of ST7 is the 6502 that was successfully used in...[Details]
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The inverter has many setting parameters, and each parameter has a certain selection range. In use, it is often encountered that the inverter cannot work normally due to improper setting of individ...[Details]
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Last week, there was a picture that has been discussed among car enthusiasts for several days: in the picture, a "steel frame car" is about to hit another car. Just at the critical moment, when it is...[Details]
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Recently, a fixed-wing
drone
flew across the vast sky over a farm in Saskatchewan, Canada, testing a weed control technology that could become mainstream in the future. It is reported that ...[Details]
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1. When P0 is used as the address data bus, V1 and V2 work together to form a push-pull structure. When the level is high, V1 is turned on and V2 is turned off; when the level is low, V1 is tu...[Details]
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Today’s electronic components switch faster, have greater slew rates, contain more active pins per package, and have smaller signal swings than in the past. As a result, designers are paying more att...[Details]
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From November 19th to 21st, China Mobile's Global Partner Conference, which has been held for eight consecutive years, opened as scheduled. In the past year, the construction of 5G networks has conti...[Details]
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China Energy Storage Network News:
On March 5, 2019, the State Grid Shanghai Energy Internet Research Institute, the only research institute of State Grid Corporation of China currently focus...[Details]
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1. Spectrum Analyzer A spectrum analyzer, also known as a spectrum analyzer, is a test and measurement device that is primarily used for frequency domain analysis of RF and microwave signals, inc...[Details]
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On August 29, Sunlord Electronics released its semi-annual report showing that from January to June 2019, the company achieved operating income of 1.217 billion yuan, a year-on-year increase of 7.77%...[Details]
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In 1996, Nakamura and others from Nichia used blue light LEDs combined with yellow phosphors to synthesize white light LEDs for the first time. The yellow phosphor he used was Y3Al5O12:Ce3+ (abbreviat...[Details]
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Recently, the Shenzhen Stock Exchange officially accepted the GEM listing application of Shenzhen Hehong Industrial Co., Ltd. (hereinafter referred to as "Hehong Co., Ltd."). The prospectus shows ...[Details]
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introduction
The intelligent track-seeking robot is a type of robot that has been widely studied, and many important competitions at home and abroad are centered around track-seeking robot...[Details]
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The basic measurement items of electronic circuits usually include "static" measurement and "dynamic" measurement.
The test procedure is generally "static" first, then "dynamic". And on the ba...[Details]
RF/Wirelessly
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