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On the morning of March 17, Samsung Electronics Vice Chairman and CEO Jong-Hee Han formally apologized to the outside world for the GOS application limiting the performance of mobile phones at t...[Details]
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Rutronik Elektronische Bauelemente GmbH and Laser Components GmbH, a German manufacturer of customized laser and optoelectronic components, have signed a global distribution agreement covering the ma...[Details]
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Mitsubishi FX series PLC is a programmable logic controller commonly used in the field of industrial automation, with powerful functions and flexibility. In the FX series PLC, the timer is a very i...[Details]
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1. Switching order: When opening the screen: turn on the power first, then turn on the screen. When closing the screen: turn off the screen first, then turn off the power.
(If you turn off the c...[Details]
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1 Introduction
The frequency converter is an AC speed control device developed in the middle of the last century. It was developed to solve the problems of traditional AC motor speed control difficu...[Details]
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High efficiency, high compatibility, high storage, high flexibility and high return!
With the continuous updating and iteration of warehousing and logistics formats, higher requirements ar...[Details]
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Background of the birth of mobile phone battery repair device:
Due to the development of contemporary society, almost everyone is using mobile phones. Mobile phones have become an indispensabl...[Details]
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Using STM32F103RC Question: The calculation result of PWM duty cycle is correct, but the output is wrong. The motor of Xinxida cannot be unlocked because the function of register is not understood. ...[Details]
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Tablets and smartphones have many common elements, the most prominent of which is the touch screen. Apple's iPhone and iPad have revolutionized the market by making multi-touch a must-have technolo...[Details]
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About the author: Zhu Yulong is a senior engineer of electric vehicle three-electric system and automotive electronics. He is currently engaged in the electronics of new energy vehicles. He has more ...[Details]
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风能作为一种可再生资源，已经越来越受到世界各国的重视。过去十年中，风能系统（WES）的发电量倍增，但对于大多数风力涡轮发电机来说，基本上20年内都会出现2个及以上的主要传动部件的机械故障，导致长达数周的停机，进而导致产能降低，维护成本显著增加等负面影响。 Insufficient dimensional accuracy: Mechanical failures in wind tu...[Details]
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Research objective: The research topic is the design of a multifunctional water temperature control system. The system temperature measurement range is required to be greater than the required 30~90℃...[Details]
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Recently, Ninebot, a company listed on the Science and Technology Innovation Board, revealed in an investor survey that the company is actively exploring new businesses for short-distance mobile "t...[Details]
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Introduction to rain resistance tester Rainproof tester can detect the water-repellent performance of fabrics or composite materials under different rain pressures. product details: This instrument...[Details]
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The soft-start thyristor voltage regulator circuit is a power electronic technology widely used in the industrial field. It controls the conduction angle of the thyristor to achieve smooth starting...[Details]
Analogue and Mixed Signal
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