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The improvement of integrated circuit process nodes has greatly improved the integration of chips, but also led to a rapid increase in power consumption. In addition, the market's huge demand ...[Details]
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3.6 Fuzzy Adaptive PID Control The principle of fuzzy adaptive PID control is shown in Figure 1. The general design process of fuzzy adaptive PID controller is: 1. Transform the deviation and devia...[Details]
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Ultrasonic level meter is a common type of level measuring instrument. Its English name is Ultrasonic Level Transmitter. It is a level measuring instrument controlled by a single-chip microcomputer. ...[Details]
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The 2020 Spring Festival Gala has come to an end. The beautiful and technological images of the Spring Festival Gala have left a deep impression on audiences across the country. All this is due to ...[Details]
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2019 was a period of oversupply for the display industry, and as panel prices plummeted, panel manufacturers' profit margins fell sharply, and some display manufacturers had to seriously consider cap...[Details]
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In modern power electronic systems, with the increase in the workload of field testing and field maintenance, new requirements have been put forward for the current general test instruments. The deve...[Details]
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On November 18, the groundbreaking ceremony for the lithium battery energy storage system integrated digital production base project of Dejiu Group | Zhongbao New Energy (Zhongshan) Co., Ltd. w...[Details]
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On April 23, the Zhengning County Investment Promotion Conference and the completion and commissioning ceremony of the China Sodium Energy Storage Gansu Base were held in Zhengning County, Gansu. M...[Details]
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June 30th news, according to foreign media reports, Nokia announced on Monday that it had won a three-year 400 million euro (about 450 million US dollars) 5G framework contract. Nokia will star...[Details]
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Jack Weast, Intel senior principal engineer and vice president of autonomous vehicle standards at Intel subsidiary Mobileye, delivers a keynote speech at the 2019 Mobileye Investor Summit In order...[Details]
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This year, two things happened to Marvell that deserved the industry's attention. One was that this leader in the ARM server chip field announced that its future goal would be to focus on customized ...[Details]
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1. Inductor detection: Set the multimeter to R×1, and connect the red and black test leads to any lead-out terminal of the inductor. The pointer should swing to the right. According to the measured...[Details]
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Turning waste into treasure has always been a strength of power electronics engineers. Today, the editor brings you a DIY example of converting a wireless charging mouse into one with a rechargeable ...[Details]
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1 Classification of switching power supplies
Switching power supplies are divided into two types: isolated and non-isolated. Here we mainly talk about the topology of isolated switching power sup...[Details]
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Although high-power LEDs cannot replace traditional lighting fixtures on a large scale, they are increasingly widely used in indoor and outdoor decoration and special lighting. Therefore, mastering...[Details]
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