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This paper introduces a
LED backlight
drive control design scheme for liquid crystal displays. It explains the overall control of the circuit, the realization of various functions, the ...[Details]
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Sony (China) Co., Ltd. officially released the new generation of image quality flagship full-frame mirrorless Alpha 7R IV (model name: ILCE-7RM4). Alpha 7R IV inherits the lightweight and portable bo...[Details]
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A study conducted by Juniper Research shows that the number of eSIM cards installed in devices will increase from 1.2 billion in 2021 to 3.4 billion in 2025, mainly due to devices from Apple and Goog...[Details]
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On June 24, in order to handle the proposal No. 0031 of the 13th Second Session of the Jiangsu Provincial CPPCC, Zheng Qinghe, Deputy Director of the New Energy Industry Department of the Provincial D...[Details]
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"For Chinese semiconductors, what we are fighting for now is the right to development in the next 30, 50 years or even longer. The core of this development right is the domestic semiconductor's strat...[Details]
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The world's energy demand is likely to outstrip the energy supply. Strategies for energy management are primitive and inefficient, resulting in reduced reliability and stability in energy distribution...[Details]
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1. Instrument connection and power supply
Use the power cord to connect the main power socket to the main power supply, and ground the instrument reliably (otherwise it is susceptible to interfer...[Details]
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As LEDs have developed to this day, SMD lamp beads have become popular because they are relatively easy to automate and mass-produce. SMD lamp beads have a processing process called SMT (or reflow ...[Details]
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With the development of electronic technology, especially wireless technology, time as an important information has become indispensable in the testing of RF field. For example, software radio, vario...[Details]
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The research on active power factor correction technology mainly focuses on circuit topology, control strategy and modeling analysis. In addition to the basic converter structure in power electroni...[Details]
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In recent years, with the rapid development of Internet technology, the automotive industry is undergoing major changes, and artificial intelligence technology has quietly entered the car. The full n...[Details]
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Abstract: This article describes three options for interfacing the DS1859 digitally controlled resistor with the MAX3735 laser driver, including a new technique for implementing a linear transfer func...[Details]
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In software that is not part of the system, it is easy to achieve low power consumption mode using the RTC+STOP mode. However, in operating systems such as UCOS, it is a bit troublesome to achieve th...[Details]
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The abnormal working conditions of transformers mainly include overload, overcurrent caused by external short circuit, neutral point overvoltage caused by external ground short circuit, oil level dro...[Details]
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The Delixi inverter EM60 is a high-performance inverter widely used in the field of industrial automation. It has a variety of functions and features to meet the needs of different industries and a...[Details]