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The circuit is shown in the figure. It consists of a pair of complementary signal detection control tubes VT1 and VT2 and an 8-sound effect music integrated circuit HY-88. It uses a micro speaker to ...[Details]
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Google's Pixel 4 series was launched a few days ago, but now foreign media has discovered some problems with the face unlock function of the new device. The BBC found that users can use face unlock t...[Details]
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As the speed gap between ultra-fast CPU cores and relatively slow memories continues to grow, memory systems may become the main bottleneck restricting system performance today. In addition, low powe...[Details]
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Segment Displays, also known as digital tubes in English, are devices that package multiple light-emitting diodes together to form an 8-shaped or a 5-shaped device. As shown in the picture ab...[Details]
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Recently, Guangzhou Risong Intelligent Technology Co., Ltd. (hereinafter referred to as "Risong Technology") received the winning notice of the "Dual-station Sliding Table Welding Workstation" co...[Details]
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The microcontroller source program is as follows: #include "nRF24L01Drv.h" #include "USART.h" #include "stdio.h" #include "config.h" #include intrins.h #include "spi.h" /** * 1. Change the multi-c...[Details]
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DSP is a digital signal processor designed for real-time digital signal processing. Due to its outstanding advantages of fast computing speed, small size and low power consumption, it is very suita...[Details]
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When it comes to the IO pins of 51 single-chip microcomputers, many people will think of pull-up resistors. Among the problems related to single-chip microcomputers, many problems are also closely rel...[Details]
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Recently, the Industry Development Promotion Center of the Ministry of Industry and Information Technology organized a meeting at CATL to conduct a comprehensive performance evaluation of the project...[Details]
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0 Introduction
With the process of urbanization, the distance of people's lives is constantly expanding. The popularity of electric vehicles that replace fuel vehicles and bicycles has...[Details]
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As geopolitical relations become increasingly complex, my country's photovoltaic products are increasingly facing unreasonable attacks and accusations overseas. In the past, these attacks were most...[Details]
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An oscilloscope is a commonly used electronic measuring instrument, which is mainly used to measure electrical signals. When using an oscilloscope, have you ever learned about the selection of oscilla...[Details]
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The distribution network is an important part of the power grid. It is responsible for both energy production and energy consumption, and is an important infrastructure for promoting urban and rura...[Details]
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There are many places where digital technology can be used in a power system, one is within the power supply itself, and the other is to implement power management and monitoring functions at the...[Details]
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The combination of the Arm computing platform and the ExecuTorch framework enables smaller and more optimized models to run on the edge, accelerating the implementation of generative AI on the...[Details]