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The 3kW high-power adjustable power supply
studied in this paper
is a key unit for intelligent high-power power supply and power management system. It and the technology it uses can meet the po...[Details]
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Jiwei.com reported on December 9 that Apple launched its new wireless over-ear headphones AirPods Max yesterday, priced at 4,399 yuan, which will be available on the 15th of this month. The earmuffs ...[Details]
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The principle and application of battery fuel gauge and charger chip DS2770
1 Main Features
DS2770 is a battery fuel gauge and lithium/nickel chemical battery charger inte...[Details]
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STA8135GA is the first automotive-grade single-chip GNSS receiver with integrated triple-frequency positioning measurement engine
Highly integrated positioning solutions impro...[Details]
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Abstract
: This paper is to improve the accuracy of ADC conversion and speed up the work speed. It mainly introduces the interface design of SPI and MAX187 of AVR microcontroller and provides sof...[Details]
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On July 29, Li Auto delivered the 200,000th L-series model equipped with magic carpet air suspension to users, and also earned the title of "the world's largest selling brand of air suspension models...[Details]
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Ideal MEGA has hit the screen recently. But we found that many people have not told the origin of Ideal MEGA. In fact, the story comes from Li Xiang, the founder of Ideal Auto—— A few years ago, ...[Details]
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At present, various types and applications of wireless products on the market are becoming more and more extensive. How to enable students, electronic R&D personnel and some small companies to quickl...[Details]
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0 Introduction
Sensor circuits are usually used to measure weak signals and have high sensitivity, but they are also easy to receive some irregular noise or interference signals from the outsid...[Details]
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The 45-degree combustion tester is used to test the combustion performance of textiles. The stainless steel test box is equipped with a glass observation window, which automatically counts from the s...[Details]
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Recently, the United States has imposed a new ban on Huawei. According to the newly revised foreign direct product rules of the United States on May 15, Huawei and all its subsidiaries will be subjec...[Details]
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1. Overview of soft magnetic properties measurement
1.1 Soft magnetic materials
Usually we call the material with Hc less than 1000 A/m after excitation saturation as soft magnetic material. It has...[Details]
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As the number of car ownership increases, the probability of traffic accidents also increases. After an accident occurs, it is difficult to use traditional methods to analyze, judge, and repair. In t...[Details]
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introduction In many fields of real-time monitoring systems and communication equipment today, long-distance data transmission is often required. To this end, how to achieve high-speed, reliable and ...[Details]
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The servo motor encoder is an important part of the servo system, and its performance directly affects the accuracy and stability of the servo system. This article will introduce the working princi...[Details]
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