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China Energy Storage Network News:
On April 22, Tianjin City and State Grid Corporation of China held a video launch meeting for the implementation of the "New Strategy, New Infrastructure, a...[Details]
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VMware virtual machine + Fedora10, hardware platform TQ2440, kernel 2.6.30.4 Recently I learned about the linux I2C driver and used teacher Liu Hongtao's test program to test the kernel's built-in dr...[Details]
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0 Introduction
At present, digital video systems have been widely used in daily work and life, such as monitoring systems, video phones, digital televisions, etc. With the advancement of t...[Details]
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To measure fast signals, the bandwidth of the detection system must be considered first. The bandwidth of this detection system includes the bandwidth of the camera and the bandwidth of the oscillosc...[Details]
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On Tuesday, the U.S. Patent and Trademark Office granted Apple a patent titled "Electronic devices with piezoelectric ink" to replace the motors used in the Apple Watch to provide tactile feedback to...[Details]
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0 Introduction
With the popularity of consumer products such as PDAs, mobile phones, digital cameras, printers, etc., high-speed data transmission technology used for these devices and computer...[Details]
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Introduction High-power LEDs have the characteristics of high brightness, energy saving, environmental protection, safety and high stability, and can save 60% to 70% of electricity compared to tradi...[Details]
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1. Characterization of AC voltage AC voltage can be characterized by peak value, average value, effective value, crest factor and form factor. Peak up The peak value is the maximum value that the alt...[Details]
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Base
The base coordinate system is a Cartesian coordinate system used to describe the position of the workpiece. It is based on the world coordinate system.
In the default configuration, ...[Details]
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Abstract: This paper presents a design method of Chinese input system based on Philips' ARM7 microcontroller LPC2138. The system uses 4×4 interface keyboard, LCM240128 graphic LCD module and memory...[Details]
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According to foreign media reports, US senators recently severely criticized Apple and Facebook's data encryption practices and threatened to regulate the technology unless the two companies provide ...[Details]
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As transistors get smaller, the operating voltages are getting lower. In the past, 5V was the most common supply in embedded systems. However, most components in a typical embedded system have al...[Details]
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In recent years, China's automobile industry has experienced rapid development and has made continuous breakthroughs in the field of core technologies. It has become an indispensable force in the w...[Details]
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IT Home reported on May 26 that according to the Economic Daily of Taiwan, China, the Nikkei News quoted people familiar with the matter on the 25th as saying that among the four new iPhone 14 seri...[Details]
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Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
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