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In recent days, I need to use stm32 to count external input pulses, and I naturally think of the timer. However, the information I have does not explain how to use the stm32 timer as an external coun...[Details]
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Abstract: This article specifically describes the basic principles and specific formats of linear predictive coding for common speech compression methods, and conducts a detailed analysis of the...[Details]
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According to foreign media reports, Audi recently confirmed at its shareholders meeting that one of its most iconic cars in the past 20 years will undergo an electric transformation. This car is the ...[Details]
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Design a traffic light signal controller based on a single-chip microcomputer. It is known that there are three lights in red, yellow and green in the four directions of east, west, south and nort...[Details]
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Yesterday (May 4), ZTE took advantage of the May 4th Youth Day to announce on its official Weibo that ZTE's first flagship 5G mobile phone, ZTE AXON 10 Pro, will be officially released on May 6th. ...[Details]
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Recently, the construction of Guizhou Qianxi Energy Storage Power Station Project has entered a critical period. The construction party is actively rushing to catch up with time, grasping progress, an...[Details]
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Mouser Electronics, an electronic component distributor that focuses on introducing new products and providing a large inventory, announced that it will work with Infineon Technologies to hold a new ...[Details]
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As the epidemic gradually eases, the development path of "new infrastructure" proposed by the central government has become a hot topic of concern to all sectors of society. "New infrastructure" ma...[Details]
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First, let's introduce the internal circuit structure of 555, as follows, where the transistor plays a control role, A1 is an inverting comparator, A2 is a non-inverting comparator, and the referen...[Details]
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Multiple-input multiple-output (MIMO) technology is increasingly being used in high data rate systems such as Wi-Fi and 3G/4G cellular technology. The higher data rates of MIM...[Details]
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1. Effect display and connection method Note: The effect is not good when making animated pictures 2. Materials used 1. 8x8 dot matrix in Proteus The 8x8 dot matrix is mainly divided into the...[Details]
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The German Mechanical Engineering Association VDMA (Verband Deutscher Maschinen und Anlagenbau) has published data on German PV equipment suppliers and their first quarter performance. Data from th...[Details]
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Recently, Seedland Group launched the smart community autonomous driving car Hachi Auto. The vehicle operates in some urban communities in China, enabling more people to enjoy the convenient life bro...[Details]
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Medical electronics, unlike other electronics and power electronics that are positioned in the mass market and cost-conscious consumer electronics and other low-priced product applications, have ma...[Details]
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The inverter is an electrical device that converts AC power into AC power with adjustable frequency. It is widely used in industrial automation, motor drive and other fields. In practical applicati...[Details]