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0 Introduction The traditional flyback converter has been widely used in DC/DC applications because of its relatively simple circuit structure and its ability to realize buck-boost functions. Howev...[Details]
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This article is marked as a capriccio, which means that it is not a strictly structured article, but is written as I think of it. I hope readers will like this style. The following is the main text...[Details]
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On the evening of July 8, Pioneer Intelligent released a prospectus for the private placement of A-shares on the Growth Enterprise Market. The total amount of funds raised from this private placement...[Details]
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Good morning, welcome to "Jiwei Morning News". Today is Wednesday, March 30, 2022. Let's take a look at today's IC news: Yangtze Memory Technologies Co., Ltd. is said to have entered Apple's supply c...[Details]
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1. Overview
24LC65 is a serial E2PROM chip with a large capacity at present, with a storage capacity of 8kB, small size, low power consumption, and power-off protection. The AT89C52 microcontr...[Details]
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Although current mirrors and circuits such as the Howland current source are taught as part of analog circuits, there is still a significant number of engineers who prefer to think in terms of volt...[Details]
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The firmware library of STM32 is quite complete, and the API provided can fully meet the needs of general projects. People who have just switched from 51 MCU to STM32 will definitely be scared by suc...[Details]
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Shenhao Technology won the first domestic order
Recently, Hangzhou Shenhao Technology Co., Ltd. (300853.SZ, hereinafter referred to as "Shenhao Technology") successfully won the bid for th...[Details]
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According to foreign media phonearena, a new wireless Bluetooth headset OPPO Enco Buds was recently exposed online. The appearance of this headset is similar to the Enco W11 previously la...[Details]
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Tesla's massive investment in a battery "gigafactory" and Volkswagen's plan to build six dedicated battery production plants in Europe by 2030
show that batteries have become the most strategic...[Details]
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Abstract: This paper introduces the design ideas, system hardware configuration and software design methods of a micro programmable controller PLC using the AT89C51 single chip. Finally, an example...[Details]
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So many things have happened throughout the ages, just like a river of spring water flowing eastward. When we were young, our mother told us the story of the Greek Hercules, and we admired him ver...[Details]
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Matrix switchers and distributors are often used in monitoring and broadcasting system engineering. Their main purpose is to switch and distribute audio and video and their VGA (RGBHV) signals. In ...[Details]
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In chip design, the design of the chip's internal bus often determines the chip's performance, power consumption, and the complexity of each module design. We often design the bus based on two prin...[Details]
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On November 5, Huawei announced a new invention of sulfide solid electrolyte, entitled "Doped sulfide materials and their preparation methods, lithium-ion batteries."
The patent applicat...[Details]