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1. Introduction
Fieldbus control system (FCS) is developed in accordance with intelligent field instruments. Its original intention was to replace 4-20mA analog transmission technology wi...[Details]
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Apple officially released new hardware products such as the iPhone 11 today. According to DigiTimes, Apple suppliers are preparing to assemble the next generation of AirPods, and mass productio...[Details]
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As we all know, three-way speakers are increasingly appearing in everyone's field of vision, because the expensive price before made everyone stay away. But now, its price is also decreasing year b...[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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Process analyzers for measuring gas composition. In many production processes, especially in production processes with chemical reactions, automatic control based solely on physical parameter...[Details]
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Glass rotor flowmeter is an instantaneous flow measurement instrument that is simple to use, easy to read, and widely used. It is extremely important to choose and use this instrument well. Therefore,...[Details]
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High-voltage inverter equipment has a large power, and 4% of the power loss is mainly dissipated in the operating environment in the form of heat. If the working environment temperature problem of ...[Details]
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According to foreign media reports, nanoengineers at the University of California San Diego have developed a new process that can restore spent cathode materials to good condition and recycle lithium...[Details]
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First, let's talk about the electrolytic capacitor in the input circuit. As we know, the DC input current of the inverter is usually very large. The maximum input current of a 12V 1000W inverter can ...[Details]
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According to reports, Terry Gou, the founder and former chairman of Hon Hai Group, met with PayPal co-founder Peter Thiel and said that most Silicon Valley companies have lost their pursuit of core c...[Details]
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What is an atomic absorption spectrophotometer Atomic absorption spectrometer, also known as atomic absorption spectrophotometer, analyzes metal elements based on the absorption of characteristic...[Details]
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In the development process of embedded systems, the host computer completes the development, downloading and debugging of the target computer software through the debugger. Early debuggers communicat...[Details]
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The hardware schematic diagram of AT24C series programming on enhanced PIC experimental board is shown in the figure below. U7 is the 24C02 chip on the experimental board, SDA is connected to the RB5...[Details]
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Be careful when wiring a house network. This is a very complicated and tedious task. If it is not done well, various problems will arise in the later use, and it will be troublesome to troubleshoot an...[Details]
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I haven't played with S3C2440 for several years. From single-chip microcomputers to embedded systems, I remember that this was one of the earliest chips I used when I got started with embedded system...[Details]
stm32/stm8
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