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The magnetic navigation group is introduced for the first time in the upcoming 2010 Fifth National College Students "Freescale" Cup Smart Car Competition. The new competition system stipulates ...[Details]
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1. SDRAM Principle
black (1) SDRAM internal storage structure:
(2) Let’s take a look at the schematic diagram of the SDRAM connected to 2440:
SDRAM pin description:
...[Details]
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#include STC89C5xRC.H unsigned char code DIG_CODE = {0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f}; char buf; void delay()//provide delay { int i, j; for(i = 0; i 15; i ++) ...[Details]
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Vodafone Group warned that if other countries follow the UK's lead and limit Huawei's market share, it would cause "huge and disruptive" costs and delay Europe's telecom network upgrades by up to fiv...[Details]
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A friend who uses an oscilloscope said that the automatic function of his oscilloscope was broken and could not be automatically successful. I looked at the video he sent and it was a straight line. ...[Details]
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The 10-day 2024 Beijing Auto Show officially closed on May 4. As an A-class auto show with important weathervane significance in China, this Beijing Auto Show not only completed the debut of 278 ne...[Details]
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1 Introduction
V2XE is a new type of 2-axis compass and geomagnetic field sensor with an integrated microprocessor as control and interface . U2XE uses the 3V working power supply commonly us...[Details]
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Introduction
A
Data Logger
is a device that records measurements over a period of time. This project describes how to build a small data logger that records the values of the surro...[Details]
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1. Purpose of motor overheat protection Motors are widely used electromechanical equipment and are often used in daily life and work in all walks of life. If no protective measures are taken for moto...[Details]
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The current information technology revolution has far-reaching impacts, and the automotive industry is experiencing a major change that has not been seen in a century. People's traditional perception...[Details]
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According to news on May 8, the 2023 International VLSI Technology Symposium will be held in Kyoto, Japan from June 11 to 16. The official has revealed in advance some content that will be announced ...[Details]
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Due to environmental and economic reasons, new energy has attracted great attention worldwide. Currently used new energy includes solar energy, wind energy, geothermal energy, tidal energy, hydrogen ...[Details]
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Many parties have entered the smart car market across industries, promoting the rapid development of autonomous driving. Looking at the pace of advancement of major automakers, BMW, Tesla, Volkswagen...[Details]
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The well-known mobile phone review organization DXOMARK announced the audio scores of Huawei P40 Pro yesterday, with an audio playback score of 54, an audio recording score of 74, and an overall scor...[Details]
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NXP’s first i.MX applications processor family with integrated Ethernet Time-Sensitive Networking (TSN) switch combines real-time processing with industrial network protocol support to enable ...[Details]