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*********************************************************************************************************************************************************** Development board: STM32 cpu :S...[Details]
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The controller is a main command device that changes the wiring of the main circuit or control circuit and the resistance value in the circuit in a predetermined order to control the starting, speed r...[Details]
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1. The running water lamp We use an experimental phenomenon to understand the interrupt function again. In the main function, we make the eight lights flow rapidly left and right continuously. At...[Details]
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Brief Introduction of YTZ Type Resistance Remote Pressure Gauge
The V-cone flowmeter resistance remote pressure gauge transmits the measured value in the form of electrical quantity to a second...[Details]
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1 Introduction
Temperature monitoring of the isolating contacts of high-voltage switchgear has always been one of the major issues for safe operation of the power industry. However, ...[Details]
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In modern petrochemical production, volatile liquid raw materials are common, such as liquid ammonia, ethylene vinyl chloride, formaldehyde, etc. Since volatile liquids have different characteristics ...[Details]
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The global semiconductor industry's capacity shortage has lasted for more than a year, and the prices of various chips have risen sharply. Recently, there have been news that TSMC is going to raise p...[Details]
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Some time ago, at the new product launch conference of Holtek Semiconductor, I saw various popular application solutions that are popular in the market, including: mobile power, alarm smoke detectors...[Details]
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1. PC terminal overview PC terminal, Personal Computer intelligent terminal, in layman's terms, uses the computer GUI interface to control our external hardware circuits. Therefore, the c...[Details]
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1
Control requirements
Introduction and application of Mitsubishi FX3U CALL instruction
2
Hardware requirements
Mitsubishi FX3U PLC
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software
GX...[Details]
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Rainy and humid weather is gradually increasing, and there are more and more reports for repairs due to leakage. I believe that all electrician friends are thinking a lot about finding the cause of...[Details]
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The food supply chain involves many links, including breeding, processing, logistics, warehousing, wholesale, and retail. Any loophole in any link will affect the safety of final consumption. Theref...[Details]
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Recently, the State Administration for Market Regulation announced the results of a random inspection of the quality of photovoltaic grid-connected inverter products in 22 projects in seven provi...[Details]
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1. Development environment Operating system: fedora14 Opencv version number: 2.0 Qt version number: 4.7 arm:mini6410 Cross-compilation tool: arm-linux-gcc-4.5.1 2. Installation and Configuration Li...[Details]
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introduction
As an important device in the field of industrial automation, the IO communication and signal settings of ABB robots are the key to realize data exchange and control bet...[Details]