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Finally, the OnePlus Band, OnePlus’ first wearable device, was officially launched in India. The OnePlus Band has a 1.1-inch AMOLED touchscreen with 126 x 294 pixels. Users can customize the look o...[Details]
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Hydraulic systems have the advantages of light structure, large transmission ratio, stable operation, easy to achieve stepless speed regulation and automation, etc., and have been widely used in vario...[Details]
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A soft starter is an electrical device used to control the starting process of a motor. It can effectively reduce the current impact when the motor starts, thereby protecting the motor and the powe...[Details]
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In a patent application titled "User identification using earphones," filed with the U.S. Patent and Trademark Office and spotted by Patently Apple, Apple explains how it could leverage other ...[Details]
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According to official news from Huawei, the Huawei developer website shows that EMUI 10 will be officially released on August 9. The website shows that the news will be announced by Wang Chenglu, Pre...[Details]
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1 System main program flow circle
The main program of the infrared thermometer system designed in this project should first be initialized, open interrupts, set interrupt priorities, set timer in...[Details]
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0 Introduction
Inverter power supplies usually adopt dual-loop or multi-loop feedback control, such as dual closed-loop control consisting of output filter inductor current hysteresis loop and ...[Details]
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Overview For a long time, people have mostly used photometers as the main detection instruments for optical signals. The principle is to convert optical signals into voltage or current signals throug...[Details]
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Technical description:
The RS8557-Q1 series of CMOS operational amplifiers use auto-zero technology to provide extremely low offset voltage (maximum 100uV) and nearly zero temp...[Details]
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In recent years, the global advanced manufacturing industry has developed rapidly. Among the major developed economies, the United States relies on the National Manufacturing Innovation Network to ...[Details]
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In March this year, Changdian Technology provided chip packaging and testing services to Beijing Skerry, helping Beijing Skerry launch China's first ETC SoC chip SKY6650 for automotive pre-installati...[Details]
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Skyworks has introduced the SKY66422-11 compact, high-performance RF front-end module (FEM) series designed specifically for LPWANs – supporting LoRa, SigFox and other unlicensed band technologies, a...[Details]
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Abstract: Because of internal circuit-breaker delay and limited MOS-gate pulldown current, many hot-swap controllers do not limit current during the first 10µs to 50µs following a shorted output. The ...[Details]
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Tang Wensheng, Deputy Director of the Marketing Department of State Grid
At this year's "Two Sessions" of State Grid Corporation of China, Chairman Kou Wei made a profound analysis of the curr...[Details]
Analogue and Mixed Signal
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