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Liquid crystal display is stable and reliable, low cost, low power consumption, easy to control and drive, simple and easy to use interface, and compact modular structure. It has been widely used as ...[Details]
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Fiber measurement with OTDR can be divided into three steps: parameter setting, data acquisition and curve analysis. Manually setting measurement parameters includes:
(1) Wavelength selection (...[Details]
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Introduction: As the number of transistors integrated on a single chip exceeds 1 billion, energy consumption has gradually become the primary limiting factor in chip design. The design focus of int...[Details]
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In the past few years, the Industrial Internet of Things has been written into the government work reports of the two sessions as a keyword many times. Whether in traditional industries or emerging...[Details]
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As the name suggests, digital isolators use digital technology to isolate signals from power supplies, thereby ensuring personal and system safety, ensuring that high and low voltage systems can comm...[Details]
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1 Overview
With the development of mobile communications, 2G, 3G, and 4G communication networks coexist, making communication networks more and more complex, especially indoor distribution systems,...[Details]
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The standby power consumption of household appliances may seem insignificant, but the energy consumed over time is staggering. If you want to reduce the standby power consumption of electrical applia...[Details]
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Renesas Electronics Corporation, a premier supplier of advanced semiconductor solutions, announced that Casio Computer Co., Ltd. ("Casio") has adopted Renesas' ultra-low power RE Family controller as...[Details]
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Street lamps are an important part of urban lighting. Traditional street lamps often use high-pressure sodium lamps. The overall low luminous efficiency of high-pressure sodium lamps causes a huge wa...[Details]
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Some time ago, LG showcased its new rollable screen mobile phone LG Rollable in the promotional video of the CES2021 new product launch conference. At that time, there was news that LG would ...[Details]
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Today, foreign technology blog LetsGoDigital exposed a folding screen mobile phone patent of ZTE. According to the content of the patent, ZTE adopted a clamshell outward flexible screen design, that ...[Details]
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This paper presents a new method to predict the stability and noise figure improvements of adding resistive loads to the input and output ports of an amplifier. The method is valid over a wide ...[Details]
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Litchi Board Remember to click COM12 on the right before downloading, and then select the correct port #include gpio.h #include sleep.h #include stdio.h #include string.h #include unistd.h #i...[Details]
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Recently, TUV Rheinland Group (hereinafter referred to as "TUV Rheinland") issued the ISO 26262 functional safety management certificate to Huawei Technologies Co., Ltd. (hereinafter referred to as ...[Details]
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In current electronic systems, there are often many digital and analog signals that need to be transmitted, and high resistance isolation characteristics are required to achieve isolation between e...[Details]