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In the previous two blog posts ( How to use W7100A to implement Telnet server (I) and How to use W7100A to implement Telnet server (II) ), we briefly introduced Telnet. Chapter 3 will demonstrate the...[Details]
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introduction
With the advent of a new generation of wireless mobile communications, digital intermediate frequency receivers in communication systems have increasingly higher requirements for ...[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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realme has just announced that the realme 618 press conference originally scheduled for 19:00 on May 24 will be postponed to 14:00 on May 25. We apologize for the inconvenience caused to our fr...[Details]
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On March 29, Micron Technology released its second quarter financial report for fiscal year 2022. According to the report, operating revenue in the second quarter of fiscal year 2022 was US$7.786 bi...[Details]
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1 Introduction I2C (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS, which is used to connect microcontrollers and their peripherals. It is a bus standard widely u...[Details]
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It consists of a hand-operated generator, a meter and three terminals (i.e. l: line end, e: ground end, g: shielding end). "g" (ie. shielding end) is also called a protective ring. Selection of rat...[Details]
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When the electromagnetic flowmeter measures the flowing liquid medium, the real-time flow data obtained will become unstable due to the various conditions in the fluid and the unfavorable external me...[Details]
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Abstract: This paper introduces TI DSP application reference framework RF5 based on DSP /BIOS real-time kernel. In addition, facing the increasing number of multi-processor system designs and typical ...[Details]
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GMR (giant magnetoresistance) sensors provide fine response gradients, allowing fine adjustments to engine timing. Saturated models are ideal when only simple binary information is required, such as ...[Details]
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Jiwei.com reported on December 14 that Xiaomi today announced the final report of the Double 12 Shopping Festival. The total sales of Xiaomi's new retail channels in China exceeded 7.15 billion, a ye...[Details]
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What is the power factor of LED lamps? Power factor is an important parameter of LED lamps. Knowing what power factor is will help us further understand LED lamps.
1. Power factor
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1 Introduction 电力电子技术的迅猛发展，使得电力电子装置的应用越来越广泛。目前，在电力电子装置中，在需要隔离电源的地方，均设置独立的包括原、副边电路的整套工作电源，电路复杂，效率低，体积大，成本高，可靠性低；有些电力电子装置使用带有电压泵的专用单电源驱动电路，可以省掉复杂的多路隔离辅助电源，但由于这种专用电路的局限性，不能适用于高电压、大功率和其它有特殊需要的场合。用于电...[Details]
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High-performance, scalable e-mobility modules and other silicon carbide (SiC) semiconductors bring significant efficiency improvements to electric vehicle (EV) powertrains. Driven by national and g...[Details]
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Today's new energy vehicle market is really competitive, not only in terms of price, but also in terms of technology and products. It is said that the second half of the new energy vehicle market i...[Details]
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