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Satellite Internet has become a new hot spot in the development of satellite communications. In the 5G-NR Release 17 version, the International Organization for Standardization 3GPP regards satellite...[Details]
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This paper introduces the design and implementation of ARM-based cerebral blood oxygen monitor software. The software collects cerebral blood oxygen information by controlling the probe and sends t...[Details]
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With the development of market economy and the improvement of automation and intelligence, the use of
high-voltage inverters
to control the speed of pump loads is not only benefici...[Details]
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Using resistance strain gauges as sensitive elements to make various resistance strain
sensors
(such as force measurement, weighing, displacement, acceleration and torque sensors), it has...[Details]
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According to the technology website BleepingComputer, the cyber attack on Nvidia has not yet subsided, and the hacker group Lapsus$ recently displayed a large amount of confidential data allegedly fr...[Details]
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Preface: As a consumer product, power supply needs beautiful outer packaging, but the core function of power supply is to provide stable and pure electricity, so the internal quality is the focus...[Details]
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Not long ago, Sinopec announced that the first oil-hydrogen combined station in China, Sinopec Foshan Zhangkeng Oil-Hydrogen Combined Station, was officially completed. The hydrogen energy era is com...[Details]
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Superior Sensor Technology announces the expansion of its ND Series with two new pressure sensor families for medium pressure range applications.
These new devices will enable manufactur...[Details]
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1. Introduction to general motors
The three-phase squirrel cage AC motor is the most common type of induction motor. Its structure and characteristics are as follows:
Schematic diag...[Details]
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1. Definition of CATV carrier-to-noise ratio (C/N):
Refers to the ratio of the effective value of the image carrier level to the root mean square value of the system noise level within the specified ...[Details]
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It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost direct...[Details]
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Summary This article describes a typical asset tracking solution and demonstrates how the MAX3864x nanopower buck converter family leverages its small size and high efficiency to achieve longer bat...[Details]
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Recently, at the second Dishui Lake RISC-V Forum, Zhao Jing, senior product director of Shanghai Saifang Technology Co., Ltd., introduced the company's newly launched Fang Jinghong 8100 processor, ...[Details]
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1. Multimeter detection method For fixed capacitors above 0.01μF, the R& TI mes;1k block of the multimeter can be used to directly test whether the capacitor has a charging process and whether there ...[Details]
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From October 14 to October 20, Sunwoda Power will present its core products at the Paris Motor Show, one of the world's five major auto shows; at the same time, its manufacturing base in Hungary wi...[Details]
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