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This article introduces a battery automatic constant current charging circuit based on discrete components, focusing on the circuit composition, structural characteristics, working principle and ci...[Details]
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Abstract: The waveform characteristics of the pulse wave are closely related to cardiovascular diseases, so users need a simple, real-time portable device. The pulse wave signal is collected by a ...[Details]
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0 Introduction
Virtual instrument is an instrument developed on a computer using a graphical programming language (G language). It combines a simple and easy-to-use graphical development en...[Details]
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Recently, Shenzhen BYD Power Battery Co., Ltd. and Kaiwo New Energy Vehicle Group Co., Ltd. held a strategic cooperation signing ceremony in Nanjing. The two parties established a long-term strategic...[Details]
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The following is what I learned about the stack when studying ARM instructions: 1. Register R13 is often used as a stack pointer in ARM instructions 2. For the R13 register, it corresponds to 6 dif...[Details]
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From plug-and-play to complex automation platforms, innovative smart solutions create new value.
Universal Instruments will demonstrate a range of electronic assembly automation solu...[Details]
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Recently, a strategic cooperation signing ceremony between UBTECH Robotics and People's Daily Online was held in Beijing. In the future, the two parties will work together to promote the integrated...[Details]
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Scientists at Stanford University in the United States have developed a new high-speed micro-scale 3D printing technology - roll-to-roll continuous liquid interface production (r2rCLIP), which can pr...[Details]
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China Energy Storage Network News:
Recently, the Heilongjiang Provincial Government issued the "Heilongjiang Province's 14th Five-Year Plan for Digital Government Construction". The compreh...[Details]
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1. Introduction
LED lighting has three main advantages: energy saving, environmental protection, and green lighting. This makes LED one of the new generation of light sources in the world today to ...[Details]
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introduction
Radio frequency identification (RFID) technology has developed rapidly at home and abroad in recent years. For portable systems that require battery power, power consumption has a...[Details]
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1. How to check Flash size 1.1 By model The model will be printed on the surface of the MCU and can be obtained by observation. Mine is STM32F103RBT6 (the following analysis is based on this mo...[Details]
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According to Yonhap News Agency, South Korean Deputy Prime Minister and Minister of Strategy and Finance Hong Nam-ki said on the 9th that he had conveyed his concerns to the US side regarding Samsung...[Details]
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1. Introduction to Wireless Communication System
The development of science and technology will reach an era of highly developed information and highly intelligent software and hardware. Every...[Details]
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Analysis of LCD working principle:
1. LCD hardware architecture:
LCD hardware system: You can see that the LCD controller is in the ARM processor, and the LCD screen and p...[Details]
Analogue and Mixed Signal
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