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Preface The loading process of the ts (touch) driver was analyzed previously based on the "Platform Bus-Device-Driver" model. Now let's analyze the specific implementation of the driver. Involves the...[Details]
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There are two types of mass flow meters: direct and indirect. In actual application, different mass flow meters will be selected according to different needs! The following introduces 6 methods for se...[Details]
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On September 24, Intel and FAW Group held a technology experience day event at FAW Group's NBD headquarters in Changchun. At the event, Intel exhibited a series of leading technologies and products i...[Details]
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WVTR-W3 water vapor transmission rate testing system adopts the weighing method testing principle. It is a professional, efficient and intelligent WVTR testing system. It is suitable for water vapor ...[Details]
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On August 26, Xiaocheng Technology released its semi-annual report stating that the company's operating income in the first half of the year was 80.15 million yuan, a year-on-year increase of 90.94%;...[Details]
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introduction
According to the different power supply methods, RFID can be divided into two categories: one is passive RFID and the other is active RFID. When passive RFID is working, the tag o...[Details]
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Turbochargers increase power without increasing engine exhaust volume. The benefits of turbochargers also include increased torque within the effective speed range, improved fuel economy and reduced ...[Details]
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0 Introduction
A charge coupled device (CCD) is a conversion image sensor, a MOS semiconductor device that uses charge as a signal. Its basic structure is a densely packed MOS capacitor th...[Details]
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1. AM Circuit AM circuit is to add the modulating signal and the carrier signal to a nonlinear element (such as a crystal diode or a transistor) at the same time, transform them into new frequency co...[Details]
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0Introduction
At present, telecommunication services are mainly voice and broadband data, and are mostly built by superimposing two networks. The SYS6K system conforms to the technical tre...[Details]
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IntroductionWith the development of telecommunications services, the problem of harassing calls has become increasingly prominent, and a large number of users are annoyed by harassing calls. In o...[Details]
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Nowadays, electrification is no longer a new word for ordinary people. As the electrification wave has swept the world in recent years, more than 1 million consumers in China alone became users of ...[Details]
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This application note describes how silicon germanium technology improves IC performance in RF applications. The Giacoleto model is used to analyze the effects of noise. SiGe technology exhibits wi...[Details]
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Abstract: Aiming at the problems existing in LED display screen applications, a solution for a low-cost, convenient content update dot matrix LED text display screen is proposed. The system uses C8051...[Details]
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Figure 1. Equivalent circuit of series resonant transformer
Series tuning The equivalent circuit of the series resonant transformer is shown in Figure 3. When the power frequency voltage of US...[Details]