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Impedance transformers are an essential part of high-frequency designs. However, the wire-wound ferrite portion of the traditional impedance transformer presents three major design challenges with ...[Details]
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1. Data processing and control core selection Option 1: Use AT89S52 microcontroller + FPGA to realize signal gain control, data processing and human-machine interface control functions. Since ...[Details]
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Micro-satellites, with their high functional density, advanced technical performance, and high flexibility during launch and operation, have gradually become an important development direction in the ...[Details]
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Segment LCD is widely used in many home appliances due to its low power consumption and low price. Its driving is not complicated. In most cases, it is driven by HT1621B.
The HT1621 is a 128-d...[Details]
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1. Before use, the flaps below zero should be set to red with a calibration magnet, and the other flaps should be set to white;
2. If the user uses a heating pipeline by himself, non-magnetic materia...[Details]
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Recently, the Ministry of Industry and Information Technology released the operating conditions of the electronic information manufacturing industry from January to February 2022. In January and Feb...[Details]
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WPG Launches 2.1-Channel Smart Speaker Reference Design Based on Qualcomm QCS400 SoC On July 13, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific mark...[Details]
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DDR Memory History
DDR memory has become increasingly important and widely used as RAM (Random Access Memory) is required in almost all applications that require fast processing of large amou...[Details]
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Conventional microwave detector diode and beam lead diode video impedance (RV) test methods and instruments have the defect of being inconsistent with the national test standard (GB6570-86). It is ...[Details]
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I studied part of s3c2440 and got a deeper understanding of assembly, arm system, and interrupts. The biggest feeling of debugging the low-level assembly process is to read the datasheet caref...[Details]
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Today is a day that we all know but often ignore. Even the protagonists do not pay much attention to this festival that belongs to them - the Double Ninth Festival.
These elderly people who ha...[Details]
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Electrification has created a new paradigm for automotive powertrains—whether the design is a hybrid electric vehicle (HEV) or an electric vehicle (EV), there are always new design challenges to so...[Details]
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At present, network technology is a new technology developed in the field of automotive electronics. It is not only a technology to solve the problems of complex circuits and increased wiring harne...[Details]
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Editor's Note: On May 27, 2022, the 2022 Automotive Intelligent Chassis-Cloud Forum hosted by Gasgoo was held as scheduled. Fu Yong, deputy general manager of Suzhou Gates Electronic Technology Co., ...[Details]
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0 Introduction
Visual information is a very rich and important part of the objective world. With the development of multimedia systems, image
sensors
are increasingly used. They a...[Details]
Talking
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