1 Introduction
As we all know, Class AB audio amplifiers have higher efficiency than Class A (generally around 50%), and lower crossover distortion than Class B [1], which is widely used in various mobile phones a…
At present, in line with the advocacy of the green energy industry, LED and OLED technology has become one of the industries with the best growth potential, and the global LED and OLED market is getting bigger and bigger.
Market rese…
introduction
Over the years, consumers have become accustomed to relying on the convenience and enhanced security provided by passive car anti-theft systems. This system consists of a key fob carried by the driver and a base station installed in the car. The tw…
Haier Group plans to invest RMB 500 million to build the photoelectric information industry base of Haier (Yang) Industrial Park. Recently, Haier signed a contract with Shenbei New District of Yangzhou City, Liaoning Province.
Haier …
Yizheng Yanjiang Expressway is located in the eastern part of Yizheng City. It is the main thoroughfare to Yangzhou City and Zhenjiang City. It connects Yizheng City, Yizheng Economic Development Zone and Guazhou Ferry, and belongs to a secondary road.…
According to the statistics of relevant institutions, nearly one-fifth of the total electricity consumption in the world is used for lighting purposes, and the energy consumption is not huge. Careful people may have noticed that the most easily ove…
Lattice Century Semiconductor introduces the industry's highest precision constant current LED driver chip "PXC8832". The problem of brightness errors common to LED displays is usually caused by the output current error of the LED its…
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Abstract: Due to the large number of signals collected and the complex signal transmission, the traditional vehicle driving recorder often cannot guarantee the accuracy of the terminal t…
On December 5, 2010, the “Plant Factory Innovation Achievement Conference†was held in the lecture hall of the Chinese Academy of Agricultural Sciences. Leaders from the China Finance Office, the Ministry of Science and Technology, the …