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Theodolite structure machine parts 1. The structure of theodolite (main commonly used components): Theodolite 1 Telescope brake screw 2 Telescope 3 Telescope fine-motion screw 4 Horizon...[Details]
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This afternoon, Xiaomi TV’s official Weibo account announced a piece of good news that excited many netizens, that is, the launch of a pre-sale carnival event. Xiaomi TV's official Weibo account sa...[Details]
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3D graphics cards began their first transformation in 1999 when NVIDIA launched GeForce 256. This hardware light and shadow conversion technology greatly improved the computer's image display perform...[Details]
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1 Introduction
my country's motor vehicles are developing rapidly, but urban road construction is lagging behind due to various historical reasons. Road congestion, obstruction and traffic acc...[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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Oscillator Circuit
Figure Oscillation circuit diagram
There are crystal oscillators in the microcontroller system. The crystal oscillator plays a very important role in the microcontroller syste...[Details]
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ERROR L107: ADDRESS SPACE OVERFLOW problem cause analysis and solution
When compiling a program using KEIL in small mode, an error often occurs, with the following message.
*** ERROR L107:...[Details]
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What is a dissolved oxygen meter? The dissolved oxygen meter is a perfect instrument for detecting dissolved oxygen. It is completely waterproof and is widely used in environmental testing, fisheries,...[Details]
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NXP Semiconductors has released the SAF9xxx series, which brings multiple artificial intelligence audio functions to the in-vehicle infotainment system, which is
an important technical impr...[Details]
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TSMC held an Open Innovation Platform Forum in Santa Clara, the United States on the 26th, and jointly announced with high-performance computing IP manufacturer Arm the industry's first 7-nanometer c...[Details]
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How to use a soldering iron
There are three ways to hold a soldering iron: 1) Reverse grip, which is to hold the handle of the soldering iron in your palm with five fingers. This method is suitable...[Details]
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Image and position sensing system based on linear CCD
Abstract: This paper introduces an image and position sensing system based on linear CCD. This system uses C18051F020 microcontroller as the lo...[Details]
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LED封装厂瞄准发光二极管背光源液晶电视(LED TV)市场将主打两大产品策略。随着低价直下式LED TV倾巢而出,2013年LED TV市场渗透率可望突破90%,市场已趋于饱和,未来成长力道有限(图1、2)。有鉴于此,LED TV品牌商为力巩市占,产品策略朝M型化发展的态势将更趋显着(图3),其中,高阶产品线将採取侧光式架构搭配窄边框的设计;低阶产品线则将导入低价直下式方案,遂让LED封装业者...[Details]
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According to Jiwei.com, on April 19, Liu Liehong, Vice Minister of the Ministry of Industry and Information Technology, said at the regular policy briefing of the State Council held by the State Coun...[Details]
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During Toff, the control switch K is turned off, and the current flowing through the primary coil of the transformer suddenly becomes 0. Since the current in the primary coil loop of the transforme...[Details]