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This figure is the communication circuit conversion diagram from R232 to RS485
Click to view enlarged drawing
Homemade Passive RS232-485 Converter
1. A brief introduction to RS-232...[Details]
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With the rapid development of science and technology, high-tech has been widely used in various industries. High-tech magnetostrictive level gauges are used to measure the liquid level of various s...[Details]
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1. Power quality analyzer index detection capability
Power quality detection standards generally involve: harmonic voltage, harmonic current, voltage deviation, three-phase voltage unbalance,...[Details]
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According to foreign media reports, Sony's new Xperia 1 has been on sale in Europe for some time. According to surveys, the purple version is the most popular. According to gsmarena, since...[Details]
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Last month, realme launched a new product in the GT Neo series, GT Neo2, and now the GT Neo series is about to welcome a new member. Today, realme Vice President Xu Qi announced that realme will re...[Details]
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Zoss Automotive Research Institute released the report "Analysis on SAIC's New Four Modernizations Layout and Weekly Observation on the New Four Modernizations of Automobiles, March Issue 4".
...[Details]
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Preface Nowadays, the wide application of aerial robot technology in many fields such as civil and national defense has been increasingly valued by people and has attracted the attention of experts a...[Details]
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On October 29, for users of the Chinese version of iPhone, what they are most concerned about is when they can experience the Chinese version of Apple Intelligence.
Apple stated in an official...[Details]
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After talking so much, I guess for novices, they still don’t know what a microcontroller looks like. The following is a physical picture of the microcontroller we commonly use:
Figure 1 M...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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The running light is a must-learn experiment for those who are new to microcontrollers. The main operations involved are shift operations and delay control. When you don't have access to a timer, you ...[Details]
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Interface Design between P51XA Single Chip Microcomputer and Graphic LCD Display
P51XA is a 16-bit single-chip microcomputer of PHILIPS Company, with large manageable memory space, fast running spe...[Details]
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In recent years, infrared detection systems have played an important role in modern warfare due to their concealment, anti-interference, and all-weather operation. The detection of small targets in i...[Details]
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1 Introduction
With the miniaturization, multi-function and high performance of frequency converters, especially the full digitalization of control means, the flexibility and adaptability of fr...[Details]
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According to official news from Great Wall Motors, recently, at the 2024
Huawei
Developer Conference, Great Wall Motors and Huawei signed the "HUAWEI HiCar Integrated Development Cooperatio...[Details]