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In the first half of 2020, due to the impact of the COVID-19 epidemic, delays and reductions in orders in the semiconductor industry chain were common; major semiconductor projects in various places ...[Details]
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Mouser Electronics, an electronic component distributor focused on introducing new products to drive industry innovation, announced that it will hold a new online seminar with Molex from 10:00 to 11:...[Details]
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Hello, everyone. I have summarized and sorted out the test types in my spare time and described them in plain language. Please point out any inappropriateness so that we can make progress tog...[Details]
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As shown in the figure below, it is a servo motor control circuit made of power operational amplifier LM675, and the motor adopts DC servo motor. As can be seen from the figure, the power operation...[Details]
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Advances in Gate Driver ICs Allow Switching Power Supplies to Achieve New Levels of Power Density Durable electrical isolation technology and multiple innovations in gate driver IC output stages ...[Details]
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O Introduction
For people who are in the wild, a question of concern is the altitude of the place. However, there are very few such products on the market, and generally only high-end products...[Details]
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On Wednesday (May 15), US President Trump issued an executive order declaring a national emergency and prohibiting US companies from using telecommunications equipment produced by companies that may ...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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High-power LEDs present challenges to electronic engineers who need to design accurate, efficient, and simple drive circuits. Typically, driving a string of high-power LEDs with precise currents ...[Details]
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Under the epidemic, masks, disinfectant alcohol and other epidemic prevention materials have become hot commodities. Taking masks as an example, on March 2, the National Development and Reform Commis...[Details]
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Abstract: Aiming at the DC link of aviation static converter, the staggered parallel double-tube forward converter is studied. The analysis shows that the double-tube forward converter uses two fre...[Details]
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At the Xiaomi 11 launch conference, Lei Jun said that in response to Apple's call for environmental protection, the Xiaomi 11 standard version is priced at 3,999 yuan, and the charger and data cable ...[Details]
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On January 31, General Motors and Lithium Americas Corp. announced that they would jointly invest in the development of the Thacker Pass mine in Nevada. The mine is the largest known lithium mine in t...[Details]
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0 Introduction
Thermal error is the biggest error source of CNC machine tools. Temperature test of CNC machine tools provides a basis for compensating thermal errors of machine tools. The tradi...[Details]
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LEDs have been used in electronic systems for many years, primarily as indicator lights for electronic devices. The key driver behind the development of the LED lighting market is the emergence of hig...[Details]