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1. Siemens S7-200 SMART as modbus slave
Detailed structure diagram of Siemens smart200PLC
1. Check the Micro/WIN SMART Modbus RTU slave instruction library (Figure 1). The library s...[Details]
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Oscilloscope, signal source, spectrum analyzer, multi-purpose transformer, power supply... Do you really understand these tools commonly used by electronic engineers? Are you measuring correctly? D...[Details]
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abstract The previous article mainly introduced the features of Spectrum View. This article will focus on the architecture of Spectrum View and basic content related to FFT, including digital down co...[Details]
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Nowadays, more and more industries are endowed with technological attributes, and smart door locks are also ushering in a period of brand explosion. Smart locks have a potential market worth hundre...[Details]
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The three major A-share indices strengthened collectively today, with the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index all rising by more than 2%. All industry sectors rose, ...[Details]
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Engineers need to test a variety of signals in their daily work. As the saying goes, if you want to do your work well, you must first sharpen your tools. The choice of sensor is often related to the ...[Details]
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DDR Memory History
DDR memory has become increasingly important and widely used as RAM (Random Access Memory) is required in almost all applications that require fast processing of large...[Details]
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The ARM connector armlink connects the compiled ELF format file and the related C/C++ runtime library to generate the corresponding result file. armlink can complete the following operations:
**Conne...[Details]
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Recently, Continental announced a strategic partnership with Nanochip at the China Technology Experience Day event it hosted. The two parties will jointly develop automotive pressure sensor chips.
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As MCUs are increasingly used in important fields such as national defense, finance, and industrial control, the reliability of MCU application systems has become an increasingly important topic of c...[Details]
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The deep ultraviolet disinfection robot equipped with the "Silver Bull 3D Vision Module" will escort the Beijing Winter Olympics
——Shine the power of science and technology and ign...[Details]
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Solar Power International 2011 was held in Dallas, the United States, from October 18 to 20, 2011. In this largest solar professional exhibition in North America, AUO will showcase its flagship pro...[Details]
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ByEdwin Romero The Controller Area Network (CAN) protocol is a specification designed in the mid-1980s for the automotive industry to reduce the complexity (weight, quantity and cost) of wiring fo...[Details]
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8051 sends 0 ~ 15 to the laptop, and there is a short interval between this transmission and the previous transmission. #include STC89C5xRC.H void delay() { int i, j; for(i = 0; i 300; i++) ...[Details]
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I don't know how friends in the forum deal with MDK and 51. Some time ago, I used Keil4 to write 51 and Keil5 to write ARM. Later I found that the two can actually be integrated together. Here I shar...[Details]
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