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In the development of virtual instruments, the data transmission and calling problem between professional software and database must be solved, but the existing version of LabVIEW does not provide ...[Details]
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In the figure, RP1 is the audio adjustment potentiometer, RP2 is the volume control potentiometer, and resistor R is an external negative feedback resistor. The circuit uses a special microphone for ...[Details]
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If only an alternating sinusoidal voltage is applied to the vertical deflection plate, the bright spot of the electron beam will move back and forth in the vertical direction as the voltage changes. I...[Details]
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After years of development, local enterprises have absorbed foreign research and development results, making wireless alarm products more stable than ever before. At present, they have basically be...[Details]
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(1) When plugging or unplugging the turbine flowmeter grating scale displacement sensor and the digital display plug socket, the power should be turned off.
(2) Add a protective cover as much...[Details]
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It is reported that the Meizu 18 series has now pushed the official version update of Flyme 9.2, adding support for Flyme Magic Connect, Game Mode 5.0, and elderly family design. Changelog Game Mod...[Details]
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The half-bridge device adopts Trench IGBT technology, with optional low VCE(ON) or low Eoff, suitable for high current inverter stages. MALVERN, Pennsylvania, USA, and Shanghai, China - February 29...[Details]
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Apple will release the iPhone 11 series of mobile phones this week. According to information provided by the supply chain, the production cost of this year's iPhone 11 has dropped by 10%, mainl...[Details]
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On June 11, Toshiba announced an upgraded solid-state LiDAR (laser radar). The LiDAR is the smallest in the world and has strong earthquake and wind resistance, while maintaining a maximum detectio...[Details]
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To learn the dynamic digital tube display of single-chip microcomputer, digital clock is the best case. This simulation case has the following features. 1. Use timer 0 and mode 2 to reduce th...[Details]
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ONLYOFFICE announces new partner program to expand online presence in the Chinese market
RIGA, LATVIA - Media OutReach - December 10, 2021 - With a broad and growing network of resel...[Details]
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Memory controller design based on contemporary DRAM architecture
1. Introduction
Contemporary computer systems are increasingly limited by memory performance. Processor performance increases at...[Details]
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According to the Korea International Trade Association (KITA), the South Korean truck drivers' strike that has lasted for more than a week has not only paralyzed South Korea's ports and industrial hu...[Details]
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Many people do not understand the situation of Sub-6GHz and millimeter wave, so ZTE executive Lu Qianhao specially wrote an article to popularize the knowledge. Lv Qianhao said that the global ...[Details]
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With the continuous development of science and technology, industrial production lines are gradually moving towards automation and intelligence. As a powerful tool for factory production, automation ...[Details]