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Rapidly developing human-machine interface devices and wearable devices require flexible, high-sensitivity, compact and user-friendly designs. Ion-type pressure sensors have the characteristics of ...[Details]
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1. Working principle of equalization circuit The battery pack balancing circuit designed in this paper based on the LTC680221 lithium battery pack management chip consists of four parts: power supply...[Details]
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Experiment Name: Application of Power Amplifier in CFRP Plate Hole Crack Defect Detection Based on Giant Magnetostrictive Transducer Research direction: Nondestructive testing Test purpose: To ve...[Details]
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The author used the EM78P447 chip in the development of a smart water meter, and has a deeper understanding of the EM78 series chips. In practice, he summarized some issues that should be paid attenti...[Details]
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LinkedIn's investment in the medical equipment industry has been on the rise in recent years. In the past two years, venture capital investment in medical equipment has almost doubled, reaching US$4 ...[Details]
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According to the People's Daily, on December 8, the 2020 Shenzhen Global Investment Promotion Conference was held. At this conference, 40 major projects were signed and displayed, involving new gener...[Details]
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Environmental noise monitoring is an important part of improving the quality of life and strengthening environmental protection. In the busy streets and residential areas of major cities, large env...[Details]
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Last year, the "Audi e-Tron Sportback" was launched, but it has been decided to introduce a new headlight system DML (Digital Matrix Light) in this new model. Let's take a look at some lights from th...[Details]
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Recently, Yole Développement, an internationally renowned market research company, released the latest version of the "2020 Thermal Imager and Thermal Detector Report", focusing on analyzing the glob...[Details]
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Abstract: This article introduces a fuzzy control single-chip microcomputer brushless DC motor speed regulation system based on parameter self-adjustment. The system uses a high-performance eight-b...[Details]
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1 Introduction
With the rapid development of nonferrous metals, metallurgy, chemical industry and other industries, the demand for high-power rectifier power supply is increasing. Due to d...[Details]
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On June 1, a reporter from Science and Technology Daily learned from the Jinan Institute of Quantum Technology that my country's first national standard in the field of quantum information technology...[Details]
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This is the first driver I developed after entering the embedded industry.
Platform: Ti dm6441 linu2.6.18
GPIO is the simplest and most commonly used resource in embedded systems, such ...[Details]
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With the application of a large number of emerging data services, the power consumption level of smartphones and tablets has increased significantly, resulting in a significant reduction in standby ti...[Details]
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CAN bus (Controller Area Network) is a communication protocol used in the automotive and industrial automation fields. It has high reliability, real-time and flexibility, and is widely used in auto...[Details]
MicroPython Open Source section
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