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1 System composition and working principle
1.1 System composition
The system consists of 5 parts: transmitter, PLC host, analog input and output module, touch screen, thyristor recti...[Details]
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Principle and application of LM567 and NE567
Audio Decoder
567
Function Overview
This article discusses the phase-locked loop circuit and introduces the NE567 sin...[Details]
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1. Introduction
In general sewage treatment plants, water treatment plants and pumping stations, there are water inlets and water inlet pumps. In the design of water inlet pumps, for simplicity and r...[Details]
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On November 5, the commissioning ceremony of Shanghai Electric's Golmud Meiman Minhang 32MW/64MWh energy storage power station was held in Golmud City, Qinghai Province. As the first commercially o...[Details]
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When talking about AVR code segments in "AVR Microcontroller Principles and GCC Programming Practice" P117, it is mentioned that the .bss segment contains a very interesting .noinit segment. .noini...[Details]
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In the era of software definition, continuously reducing software development, testing and production costs, improving development efficiency, and shortening the development cycle is an endless topic...[Details]
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It rains when it rains? Recently, Huawei equipment has been banned in the United States, Japan, Canada, India and other countries. On the other hand, due to the United States, the United Kingdom, Bra...[Details]
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C8051F --- Oscillator Q: Is the internal clock oscillator stable? Can it be used to generate the baud rate time base? A: The accuracy of the internal clock oscillator of different devices is differe...[Details]
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By Robert Hammond, CTO, and Mike Eddy, VP, Product Marketing and Business Development, Resonant 5G networks operate in higher frequency bands, requiring new fundamental technologies and performance ...[Details]
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"How to realize a fully closed-loop system consisting of PLC + servo controller + servo motor (supporting equipment) + encoder (external equipment end)? My method is to have PLC give unlimited puls...[Details]
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Ultrasonic level meter is a non-contact level measuring instrument controlled by a microprocessor. The ultrasonic wave of the ultrasonic level meter is emitted by the probe (sensor and transducer)....[Details]
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The parameter of the SysTick_Config(SystemFrequency / 10) function is the value of the systick reload timer. The systck counting frequency is 72000000 times per second, so 7200000 times is 1/10 s...[Details]
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Electronic display screens made of light-emitting diode (LED) dot matrix modules have been increasingly widely used in production, life, public places and other aspects. Their scale and complexit...[Details]
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When it comes to smart cockpits, various screens in the car have become synonymous. Even with the popularization of the Internet of Vehicles and the blessing of 5G technology, the intelligence of the...[Details]
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1. System Overview
Mitsubishi PLC FX3u can use a dedicated download cable to download programs through the computer serial port. You can also use a homemade download cable to connect the w...[Details]