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引言 随着汽车拥有量的增加,发生交通事故的概率也随之增加,发生事故后用传统的方法进行分析、判断、维修有一定的困难。这样,就给人们提出了一个问题,怎样及时、准备地分析故障的存在,客观地分析事故的责任。由此联系到飞机上装的“黑匣子”,一旦飞机失事,“黑匣子”里的资料是判断失事原因的重要依据。因为它的造价高、技术复杂,在普通汽车上使用有一定的难。本文介绍一种价格低,功能较齐全且能扩展的汽车行驶记录...[Details]
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span style="white-space:pre" /span CLK_PeripheralClockConfig(CLK_Peripheral_TIM3, ENABLE); /* set SB_TX_LOCK mode: PWM mode,T = 60us, Duty Ratio: 3/4 represents send bit 1 1/2 represents ...[Details]
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Take MSP430F2274 as an example. The assembly implementation uses IAR assembly, and the CCE assembly implementation can be slightly modified.
1. The watchdog has three working modes: stop mode,...[Details]
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1. Storage Controller Introduction The "Storage Manager" in s3c2440 provides the signals needed to access external devices and has the following features: 1. Support little endian and big endian ...[Details]
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Once upon a time, the scene of robot dogs fighting side by side with humans only existed in science fiction movies, but now it is about to become a reality.
Robot
dogs can not only run and ...[Details]
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Commercial buildings and stadiums require high-quality cellular coverage, but the environment poses challenges to signal reception. This article details a comprehensive dis...[Details]
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In order to thoroughly implement General Secretary Xi Jinping’s new energy security strategy of “four revolutions and one cooperation”, accelerate the construction of a clean, low-carbon, safe and ...[Details]
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Shanghai, China, June 29, 2022 - VIAVI
Solutions (VIAVI) recently announced its support for NTT DOCOMO's 5G Open RAN Ecosystem (OREC). From
the early stages of 3G to 5G, NTT DOCOMO has been...[Details]
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For many years, consumer audio engineers have wanted to use power-saving digital Class D amplifiers to replace power-hungry analog Class A/B amplifiers. But so far, two problems have hindered the app...[Details]
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According to Jiwei.com, "As the new coronavirus rages in Malaysia, the chip supply shortage will further worsen. Infineon and STMicroelectronics have to suspend part of their production, and manufact...[Details]
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With the development of industrial production, temperature measurement and control are very important. Accurate measurement of temperature parameters is crucial to output quality, production efficien...[Details]
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1. Introduction In the 1980s, the emerging research field of remanufacturing engineering was formed, and the remanufacturing industry also emerged. It uses the original parts and adopts high-tech sur...[Details]
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As the global population ages and the young and middle-aged workforce decreases, countries are facing a serious labor shortage. At the same time, people are increasingly unwilling to engage in repe...[Details]
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When it comes to LED drive accuracy, constant current error usually comes to mind. In fact, drive accuracy is not limited to current accuracy. LED is a typical current-driven device. Accurately c...[Details]
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On the afternoon of October 30, Tian Ye, head of the Xingchuan Investment Department of the Sichuan Industrial Revitalization Fund, and his team visited the National Vanadium Titanium Industry Alli...[Details]