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Currently, digital productivity represented by 5G and AI is setting off a new wave of intelligence. While leading the innovative development of industries such as intelligent Internet of Things and a...[Details]
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LED lighting is the general trend, technical problems need to be overcome
In 2008, ETP proposed that global carbon emissions should be reduced from 62 billion tons to 14 billion tons by 2050 (BL...[Details]
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Because I wrote an IAP upgrade program for stm32 before, I summarized the three main difficulties of IAP upgrade: 1. How to set the interrupt vector, that is, the redirection of the interrupt vector ...[Details]
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According to foreign media reports, data released by chip foundry TSMC showed that their revenue in 2021 was NT$1,587.415 billion, equivalent to approximately US$57.4 billion, an increase of 18.5% ye...[Details]
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Human behavior recognition is a technology that uses computer technology to automatically detect, analyze and understand body movements. It is widely used in emerging fields such as smart homes, secu...[Details]
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The main circuit of the push-pull switching power supply is shown in Figure 2-12. It consists of two transistors T1 and T2 to form a push-pull amplifier stage. The load is driven by the center-tapped...[Details]
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The performance of electrical and electronic equipment for railway applications in Europe is governed by two international standards. In the design specifications, the most commonly used standard is I...[Details]
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S3C44B0X is a cost-effective microprocessor launched by Samsung for embedded systems. It is a 16/32-bit RISC processor based on the ARM7TDMI core and has a main frequency of 66MHz. In order to redu...[Details]
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A sensor is a physical device or biological organ that can detect and sense external signals, physical conditions (such as light, heat, humidity) or chemical composition (such as smoke) an...[Details]
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1. What is the I2C communication protocol? 1. Physical interface: SCL + SDA (1) SCL (serial clock): Clock line, which transmits CLK signal and is generally the channel for the I2C master device to pr...[Details]
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Circuit Emulation Service over Packet (CESoP) uses a different and simpler method than VoIP to transmit voice and circuit switching over packet networks, while also supporting a wider range of appl...[Details]
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Infrared combustible gas detectors are non-interference intelligent products with good safety performance and flexible and easy operation. One of the main features of this detector ...[Details]
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"Memory depth" can also be called "sampling depth", "record length" or "number of sampling points". This is an important indicator of an oscilloscope, which indicates the number of acquisition points...[Details]
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In recent years, the research on mobile robots has received much attention. There are more and more mobile robots invented based on biological functions, ranging from entertainment robot toys and h...[Details]
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The automotive Ethernet series of articles "When DoIP meets TLS" introduced the changes in the new version of ISO13400-2 specification, an introduction to TLS, and the data flow of the CANoe TLS de...[Details]