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On December 21, the "Answer Me 2020: Tencent Fengyun Lecture and 2019 Economic Annual Meeting" hosted by Tencent and co-hosted by Peking University Guanghua School of Management was held in Beijing. ...[Details]
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It has high sensitivity in checking the overall insulation condition of the transformer, and can effectively detect whether the transformer insulation is damp as a whole, the surface of components is...[Details]
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Nexperia’s new application-specific MOSFET (ASFET) for hot-swap improves SOA by 166% and reduces PCB footprint by 80%
New 80 V and 100 V devices minimize derating and improve current sha...[Details]
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1 Introduction
SD card (Secure Digital Memory Card) is a new generation of memory based on Flash. It focuses on the security, capacity and performance of data storage. It is an ideal exter...[Details]
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When an object passes between the infrared light-emitting diode VD1 and the receiving tube VT1, the infrared rays are blocked, VT1 is cut off, pin 1 of IC2-A outputs a high level, 4N35 is cut off, VT...[Details]
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Translated from Spectrum, By Jeff Hecht Relevant departments are formulating safety rules for autonomous driving, but it is not easy to organize them. There are three laws of robot safety in Isaa...[Details]
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In actual production and life, it is often necessary to test the continuity of the line. The common method is to use the resistance range of the multimeter for testing, which is simple and practical ...[Details]
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According to Reuters, Samsung's Gumi factory, which had just resumed work on the 24th, announced today that it would temporarily suspend work again, and the resumption time is scheduled for the after...[Details]
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Under normal circumstances, after the 51 microcontroller is powered on and reset, all IO ports are high level by default and work in quasi-bidirectional IO mode. However, microcontrollers after the S...[Details]
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South Korean telecom operators said on the 18th that Apple will launch the latest upgraded version of the iPhone SE smartphone in South Korea next Friday (25th), priced at 590,000 won (about 480 US d...[Details]
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summary
() drivers are developed based on ADI’s , making it possible to use these products directly in the ROS ecosystem. This article will provide an overview of how these drivers can be used...[Details]
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The working conditions specified in the orifice flowmeter standard are reference working conditions. These conditions can be met in the laboratory, but it is difficult to fully meet them under field ...[Details]
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Have you ever noticed that when you walk under the sun with your phone, the screen becomes brighter? But when you move to the arcade or indoors, the screen automatically dims. Most smart phones hav...[Details]
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When you want to modify a variable during program execution and the value of this variable will not be lost after power failure, you can write the variable data into EEPROM to achieve this.
What is E...[Details]
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Servo motors are very important drive devices in the field of modern industrial automation. They have the characteristics of high precision, high response speed, and high stability. However, in act...[Details]
GD32 MCU
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