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Every sensor needs to have its error measured, and temperature sensors are no exception. To measure the error of a temperature sensor, it is necessary to measure it together with the integrator. The ...[Details]
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In addition to PC gamers who have mobile needs, designers also have sky-high requirements for laptop performance. Previously, the options available to designers were either heavy mobile workstations ...[Details]
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As a general test and measurement tool, the oscilloscope is usually used to qualitatively test the signal characteristics of a circuit. But sometimes we also need to analyze the sporadic characterist...[Details]
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I am a photovoltaic grid-connected inverter.
Since the day I was born, my fate was to marry the power grid and become a very traditional, obedient and good wife.
My job starts with three ...[Details]
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IPG's new progress in high-power fiber laser cutting of thick plates
As we all know, in the field of sheet metal, IPG fiber lasers are famous for their high efficiency, high reliability and excel...[Details]
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On February 24, blogger @布鲁卡 released a picture of the back of what is suspected to be the Meizu 17. As shown in the picture, the camera layout of this phone is unique, using a three-lens + dua...[Details]
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Micro-Electro-Mechanical Systems (MEMS) gyroscopes and MEMS accelerometers have disturbances and noise in the attitude measurement of two-wheeled self-balancing vehicles, which causes attitude angle ...[Details]
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Mobile robots are very important in the intelligent logistics of factories. The tasks that require mobile robots to complete include wireline delivery, raw material outbound and inbound warehousing, ...[Details]
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Low power consumption design of controller module based on IA4421
1.1 Portable module node hardware low power design
(1) Processor selection
The ATmega324p is a powerful mic...[Details]
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The reed switch current sensor is a sensor that uses the reed switch principle to measure current. It has the advantages of small size, high precision, fast response speed, strong anti-interference...[Details]
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In March last year, Huawei updated the Mate 40 series product line. At that time, the new member Huawei Mate 40E debuted. The phone is equipped with a Kirin 990E processor, uses a 7nm+ EUV proc...[Details]
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The global inverter industry is developing rapidly and the competition landscape is deepening
The performance of the inverter directly affects the power generation efficiency and stability...[Details]
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Enthusiast Network reported (Text/Huang Shanming) In many science fiction movies, the humanoids in the family have always existed as housekeepers, handling household chores for users. They can not ...[Details]
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A South Korean research team has developed an AI -based medical image interpretation system that can screen for lung diseases such as lung cancer through chest X-rays, with a diagnostic accuracy ra...[Details]
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Concept diagram of the latest electromagnetic wave absorption and shielding materials. Image source: Korea Institute of Materials Science
Scientists at the Korea Institute of M...[Details]
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