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In some warehousing management, manufacturing, meteorological observation, scientific research and daily life, the requirements for temperature and humidity are common. For example, the "Interim Pr...[Details]
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Abstract
: This paper introduces the general structure of the driver under the currently popular open source embedded operating system μClinux, as well as the connection between the touch scr...[Details]
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Abstract:
QT1101 is a QTouch charge transfer (QT) device, a complete digital controller that can detect signals when approaching or touching up to 10 independent keys. It can be widely used i...[Details]
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Advances in 3D semiconductor packaging technologies have enabled the form and functionality of many of the products we use every day, such as mobile phones, personal entertainment devices, and flas...[Details]
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With the development of the electronics and data industries and the promotion of distributed power supply systems in recent years, the application of DC-DC converters has become more and more wides...[Details]
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From the perspective of current embedded consumer electronic products, media processing is gradually integrated with wireless communication and 3D games. Its powerful functions have brought about a...[Details]
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introduction
Limited bandwidth and the increasing demand for new wireless services have paved the way for the adoption of new technologies in the communications field. These non-traditiona...[Details]
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IGBT Overview
1.1 Structural characteristics of IGBT
IGBT is a high-power, integrated "Insulated Gate Bipolar Transistor". It is a new type of composite electronic device develope...[Details]
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1 Introduction
Introducing the power factor correction (PFC) technology in the switching power supply can, on the one hand, make the power input current and input voltage waveform in phase...[Details]
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O Introduction
Power supply is an important component of every electronic device. According to the requirements of the International Electrotechnical Commission standard IEC 61000-3-2, the...[Details]
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With the development of IT industry, digital imaging systems (PACS, DR, CR, DSA, etc.) have gradually matured and quickly entered the field of medical radiology. Due to its "soft reading function" ...[Details]
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Overview: In recent years, small supermarkets (standard classification: convenience stores) have developed rapidly. The open-shelf operation and 24-hour operation of small supermarkets have brought...[Details]
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In access control applications, the use of traditional metal key door locks, although low cost, but the door key is easy to be copied, lost, rusted, etc., and inconvenient to carry, etc., which is ...[Details]
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introduction
Motion control systems are widely used in the field of industrial control, but the application of embedded technology in the field of industrial control is not yet mature. In ...[Details]
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introduction
For digital system designers, the definition and design of the DC/DC power supply is often the last design step. Designers must spend valuable time on the design, layout, and debuggin...[Details]
Embedded System
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