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To help improve DC/DC conversion efficiency at lighter loads and higher frequencies, Schottky diodes can be integrated into MOSFET chips to form a single package to reduce power dissipation in the ...[Details]
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In a Class D audio power amplifier, the preamplifier is a relatively important module. It is located at the front of the entire topology and completes the processing of the input signal source,...[Details]
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Combined with Samsung's ARM9 series embedded processor S3C2410, this paper explains how to perform modular programming of LCD driver and how to statically load the driver into the system kernel.
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Abstract:
Online dynamic signature authentication is increasingly used in various fields, especially in banking and financial systems and personal identification. As the basis of online signa...[Details]
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1 Introduction
Peer-to-peer (P2P) technology is a hot topic in the field of international computer network technology. The prototype of this technology was created in the 1970s, with UseNe...[Details]
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1 Introduction
"Power Electronics Technology" is an important professional basic course. In teaching, the working principles of rectification, chopping and other circuits are understood by...[Details]
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With the rapid development of the automobile industry, automotive electronic control systems have attracted widespread social attention. One of the future development directions of automobiles is e...[Details]
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0 Introduction
As a major component of intelligent transportation, vehicle navigation and positioning has become a research hotspot recently . With the global positioning system (GPS) being u...[Details]
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At the HIMSS AsiaPac08 Healthcare Information Technology Conference and Exhibition held in Hong Kong, E-Healthcare reporter conducted an exclusive interview with Mr. Peter Mongroo, Global Healthcar...[Details]
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After LeCroy launched the WaveMaster8 Zi series oscilloscope, Tektronix announced the industry's fastest oscilloscope and probe system. Both parties emphasized that their products are the fastest o...[Details]
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In the new environment of the semiconductor industry deteriorating due to the global economic contraction, the new processes at lower nodes adopted to break through higher performance, and the chal...[Details]
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1 Overview
DC motors are widely used in various drive and servo systems due to their excellent linear mechanical characteristics, wide speed regulation range, large starting torque, and si...[Details]
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1 Introduction
In high-precision, high-speed transmission systems such as papermaking, printing and dyeing, and textiles, with the improvement of industrial automation and the expan...[Details]
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Abstract: A data acquisition and processing system with a sampling frequency of 33.3MHz. The system is mainly composed of ultra-high-speed analog/digital converter AD9224 and advanced floating-p...[Details]
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0 Introduction
As we all know, DC motors have good speed regulation performance, but they have shortcomings such as mechanical commutation devices that easily cause commutation sparks, ele...[Details]
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