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//Program function: calendar, clock, temperature display (temperature measurement code is not included yet, the program will exceed 4k after adding it, pay attention to the chip model selection), tem...[Details]
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0 Introduction
The measurement of vibration values is a very important aspect of metrology. In reality, the most commonly used values to describe vibration characteristics are displacement,...[Details]
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In an era of skills shortages, value chain disruptions, changing consumer behavior, new business models and fierce competition, manufacturers are under unprecedented pressure to reduce costs and sh...[Details]
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Introduction: This paper designs a fingerprint acquisition system based on ARM, using FPS200 solid fingerprint sensor as fingerprint acquisition component. It reduces many software optimization image...[Details]
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At present, more than 95% of the dust removal equipment in my country's coal-fired power plants use electrostatic precipitators, and industrial frequency power supplies are generally used in electros...[Details]
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Aviation anti-submarine warfare is one of the important anti-submarine means. At present, the acoustic submarine search equipment used by aviation anti-submarine platforms mainly includes dipping son...[Details]
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O Introduction
For people who are in the wild, a question of concern is the altitude of the place. However, there are very few such products on the market, and generally only high-end products...[Details]
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Guangzhou, October 18, 2024 /PRNewswire/ -- On October 17, at the new product and service launch event of the 136th China Import and Export Fair (also known as the "Canton Fair"), SGS, an internati...[Details]
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#include
#define uint unsigned int
#define uchar unsigned char
uchar code monthday ={31,28,31,30,31,30,31,31,30,31,30,31};
uchar month_n_day(uint y,uchar m) //Calculate how many days there ar...[Details]
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Author: Geraint North, Vice President of Developer Platform, Strategy and Ecosystem, Arm
Artificial intelligence (AI) is one of the most significant technological changes today, and is...[Details]
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Recently, vivo quietly launched a new X70 series phone - vivo X70t, which is a chip-changed version of the vivo X70 released in September. The processor was originally MediaTek Dimensity 1200-vivo cu...[Details]
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0 Introduction In recent years, some water leakage detection equipment has appeared at home and abroad, which has played an important role in the water supply main pipeline leakage detection. For...[Details]
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Recently, we learned from relevant channels that researchers at the University of Southern California Viterbi School of Engineering have developed a new tool that can automatically generate indicator...[Details]
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System hardware structure design
(1)
System structure
The system consists of an embedded controller, a remote monitoring station, a front-end data collector and corr...[Details]
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The LED display screen is mainly composed of three parts: current drive circuit and LED dot matrix array, control system and PC management software (Figure 1). The control system is responsible for...[Details]
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