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Variable gain video branch amplifier controlled by electronic circuit
In this application circuit, the LT1228 transconductance amplifier is used, and the gain is adjustable from -12-+8dB. ...[Details]
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Experiment name: Application of power amplifier in magnetoacoustic imaging method based on low-frequency magnetic excitation and active ultrasonic detection
Experimental equipment: signal gene...[Details]
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AC motor is a machine used to realize the mutual conversion between mechanical energy and AC electrical energy. Due to the tremendous development of AC power system, AC motor has become the most co...[Details]
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Spectrum analyzer is a commonly used test instrument in radio frequency and microwave applications. Through spectrum analyzer testing, many important performance parameters can be obtained, such as s...[Details]
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The cold winter of the automobile market has arrived, said Zhang Yang of NIO. The mainland auto sales data continues to decline. Zhang Yang, vice president of the industrial development department ...[Details]
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The gigawatt-class all-vanadium flow battery factory of Jiangsu Meimiao Energy Storage Technology Co., Ltd. has recently started production. The factory is located in Hua Luogeng High-tech Zone...[Details]
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There are many aspects that need to be paid attention to when using electromagnetic flowmeters, such as electromagnetic flowmeter product selection, installation location and installation requirements...[Details]
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1. Project Overview
1.1 Introduction
During the mining, construction and use of railway tunnels, the deformation of tunnel surrounding rock is the most direct and reliable reflection of the surro...[Details]
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Almost every device in home life is undergoing innovation in automation and intelligence. Following this trend, this article will introduce how to create a smart trash can design that automatically o...[Details]
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void Paint_BMP(int x0,int y0,int level,int vertical,const unsigned char *bmp)/*Draw on the screen*/ { int x,y; UINT32 col; int p = 0; UINT16 *addr; for( y = 0 ; y 272 ; y++ ) ...[Details]
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An oscilloscope can better measure AC signals and view waveforms, becoming a powerful helper for radio enthusiasts. As a precision measuring instrument, the price of an oscilloscope is much higher ...[Details]
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Since Intel launched Optane in 2015, news about Optane's application in various industries can be seen almost every year. However, recent media reports say that Intel seems to have lost confidence in...[Details]
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India’s Ministry of Power has released draft guidelines for procuring electricity from pumped storage projects to better integrate renewable energy capacity into the grid.
Indi...[Details]
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Ethernet-based networking is one of the fastest growing technologies in the industrial market. Most industrial Ethernet standards use the IEEE 802.3 standard Ethernet protocol, so these networks ca...[Details]
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Enjoy big-screen gaming anytime, anywhere: making portable 4K UHD 240Hz gaming projector a reality
The next generation of gaming monitors may not look like traditional monitors at all.
...[Details]
Power technology
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