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Preface Compared with the traditional mechanical measurement method, ultrasonic measurement technology provides an unobstructed measurement method. With the support of this technology, the new genera...[Details]
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International Rectifier (IR) has introduced the AUIRB24427S, an automotive high-current dual low-side driver IC suitable for switch mode power supply (SMPS) applications in hybrid electric vehicle...[Details]
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Create and add a .h file, and name the file the same as the reference. That is, if you reference led.h, the saved .h file should also be named led.h For example: In the main function, reference ...[Details]
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The Hainan Provincial Department of Housing and Urban-Rural Development, the Provincial Development and Reform Commission, the Provincial Department of Industry and Information Technology, and the ...[Details]
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Various media characteristics often encounter some special situations in the flow meter selection, such as dirty media, corrosive liquids, high temperature and high pressure steam, etc. These problem...[Details]
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How to use a multimeter to measure the quality of electrolytic capacitors and solid capacitors
(I) First, set the multimeter to the resistance range.
(II) Use the two pr...[Details]
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At the recent IEEE International Solid-State Circuits Conference (IEEE ISSCC 2024), imec successfully demonstrated its latest low-power ultra-wideband (UWB) receiver chip. One of the highlights of th...[Details]
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The power supply design process is an extremely difficult task, from understanding complex circuits to seeking help from chip distributors, nothing is easy. This article will tell you how to us...[Details]
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introduction
Currently, wireless communication products based on radio frequency principles are everywhere, and their number is growing at an alarming rate. From cellular phones and wireless ...[Details]
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1. In the production of transformers, what are the advantages and disadvantages of machine winding and manual winding of coils?
The advantages of machine-wound transformers are high ef...[Details]
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1 Introduction
This paper designs a multifunctional development platform based on ARM9, which has complete functions, convenient operation, easy expansion and tailoring. It can be used as a de...[Details]
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0 Preface
Heart rate is a very important vital information in the human body, and traditional pulse diagnosis, due to its qualitative and subjective nature, affects the accuracy of heart rate testi...[Details]
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Huawei's mobile phone photography capabilities are now getting stronger and stronger, but they will come up with even stronger ones in the future, and the new technologies that follow will und...[Details]
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We can increase the operating frequency by reducing the number of turns of the transformer winding and the size of the core, but in the case of increasing switch At the same time, the switching los...[Details]
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I wrote a lot of notes a while ago. Since I was busy with graduate courses, I rarely had time to organize my notes and share them on the official account. The notes I organized today are a summary ...[Details]
Embedded System
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