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LED dot matrix blocks have the advantages of high brightness, uniform light emission, good reliability, and easy assembly, and can form display screens of various sizes. At present, LED display scr...[Details]
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advanced Driver Assistance Systems ( The development of ADAS is unprecedented. What was once considered a high-end luxury item is now common, optional (and sometimes even standard) on today’s mid-r...[Details]
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I have been working on the power consumption of PIC microcontrollers for the past week. Since the project is powered by batteries, the power consumption issue is very important. According to the data...[Details]
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The design of the RMB anti-counterfeiting propaganda station is to popularize the knowledge of anti-counterfeiting currency, demonstrate the anti-counterfeiting features of RMB by playing the video of...[Details]
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1 Introduction
1.1 Overview of domestic and international development
Intelligent distance measurement systems have a certain level of research in China and are mostly used in the automotive ...[Details]
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With the rapid development of social economy and the advancement of science and technology such as computer control technology, people have higher requirements for their living and working environ...[Details]
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There is an inverting amplifier inside the MCS-51. XTAL1 and XTAL2 are the input and output terminals of the inverting amplifier respectively. After connecting the timing feedback element, it forms a...[Details]
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Among the current netbook solutions, Intel's Atom processors have an advantage, but processors based on ARM architecture from companies such as Freescale and Texas Instruments will also occupy a ce...[Details]
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Contents The invention relates to a leak detector, in particular to a radiator leak detector and an assembling and using method thereof. Background of the Invention Oil-immersed transformer is one ...[Details]
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According to Dutch technology media Galaxy Club, Samsung is about to launch an extended reality (XR) head-mounted display device that can display virtual reality (VR) and augmented reality (AR) conte...[Details]
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As the energy storage device of new energy vehicles, power batteries have developed a variety of new battery layout structures based on the traditional battery layout to meet higher energy density. T...[Details]
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Recently, blogger @数码闲聊站 revealed that the Xiaomi 11 series screen is neither a centered single-hole screen nor a waterfall screen. It was previously revealed that the Xiaomi 11 series scree...[Details]
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PIC microcontrollers have computing functions and memory like CPUs and are controlled by software. However, the processing power is average and the memory capacity is also limited, depending on the...[Details]
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In recent years, the electricity demand in Changsha, Hunan has grown rapidly, and the power supply has become a bottleneck for high-quality development. To this end, Changsha has launched a three-y...[Details]
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1. Please write a C function that searches for a given character in a given memory area and returns the index value of the character's location.
Answer:
int search(char *cpSource, int n, char ch)...[Details]