Relay

Cooperative Communication Simulation with Matlab Source Code

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Cooperative Communication Simulation with Matlab Source Code

1 Introduction Cooperative communication simulation 2 Code Section %multi-hop , main programtic% ————–% Set Parametersnr_of_iterations = 1000;SNR = [-10:1:10];use_direct_link = 1;use_relay = 1;global statistic;statistic = generate_statistic_structure;global signal;signal = generate_signal_structure;signal(1).nr_of_bits = 2^10;signal.modulation_type = 'BPSK';% 'BPSK', 'QPSK'calculate_signal_parameter;channel = generate_channel_structure;channel(1).attenuation(1).pattern = 'Rayleigh';% 'no','Rayleigh'channel(1).attenuation(1).block_length = 1;channel(2) = channel(1);channel(3) = channel(1);channel(4) = channel(1);channel(5) = channel(1);channel(6) = channel(1);channel(7) = channel(1);channel(8) = … Read more

Differences Between Three Types of PLC Outputs

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Differences Between Three Types of PLC Outputs

Differences Between Three Types of PLC Outputs1. Relay Output:The advantage is that different common points can carry different AC and DC loads, and the voltage can also be different, with a load current of up to 2A per point; however, relay output is not suitable for high-frequency loads, which is determined by the relay’s lifespan. … Read more

Advanced Arduino Guide: Build A Smart Home Control System Using Bluetooth Module

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Advanced Arduino Guide: Build A Smart Home Control System Using Bluetooth Module

Advanced Arduino Guide: Build A Smart Home Control System Using Bluetooth Module Welcome back to the Advanced Arduino Guide series! In previous articles, we learned how to create various interesting projects using different sensors and modules. In this article, we will further expand our knowledge by building a smart home control system that can be … Read more

MultiRelay: A Fast Python Library for Multitasking

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MultiRelay: A Fast Python Library for Multitasking

In the world of Python, the MultiRelay library is like a versatile assistant that helps you easily implement multitasking. Whether you are dealing with data analysis, web scraping, or game development, MultiRelay can be of great help. Today, we will explore this powerful library and see how it makes Python programming more efficient. 1. Introduction … Read more

What Is a Programmable Logic Control Relay? Understand It Instantly!

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What Is a Programmable Logic Control Relay? Understand It Instantly!

Click “Mechanical Industry Press E-World” to follow quickly A programmable logic control relay is a “programmable”, “general-purpose”, and “intelligent” control relay. Different manufacturers have different product names, such as the electronic control relay “easy” from Germany’s Weidmüller; the intelligent control relay “BoxX” from Turck; the general logic module “LOGO!” from Siemens; Schneider Electric’s “Zelio Logic” … Read more

DIY Hot Water Heater Controller Using ESP8266: Hardware Guide

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DIY Hot Water Heater Controller Using ESP8266: Hardware Guide

With the widespread adoption of IoT modules, various “cloud” technologies are emerging, and the speed of IoT entering homes has significantly increased. As an electronics DIY enthusiast, this means having powerful tools to quickly address real household needs; all previous creative ideas can now be realized in a short time using IoT technology. Recently, my … Read more

C# Host Computer Development for Automation Control

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C# Host Computer Development for Automation Control

Introduction In the field of automation, there are devices that cannot be operated manually, such as high-pressure gates and corrosive liquid valves. Typically, we use computer software to control these devices through a combination of PC-based host software and a microcontroller. Project Requirements Design a controller with four relays that can be controlled via software … Read more

Discussion on Computer Interlocking Device Driver Acquisition Circuit

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Discussion on Computer Interlocking Device Driver Acquisition Circuit

With the development of computer technology, railway interlocking has been upgraded, leading to the emergence of computer interlocking. The difference between computer interlocking devices and the 6502 electrical interlocking is the addition of a driver acquisition circuit, which delegates the interlocking computation tasks to the computer. Regarding the driver circuit, the figure shows the station … Read more

Easy DIY: Control Lights with Raspberry Pi

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Easy DIY: Control Lights with Raspberry Pi

Limited Time Resource Download：Reply “Tutorial” to get the microcontroller eBook, reply “Simulation“ to get Proteus simulation materials， Baidu Pan group share link update time: 2016-02-14, if expired, please leave a message at the end of the article, do not leave a message in the background Source: http://www.freebuf.com/news/special/72796.html I have recently been researching microcontrollers and the … Read more

Easily Control Lights Using Raspberry Pi DIY

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Easily Control Lights Using Raspberry Pi DIY

\ Recently, I have been researching microcontrollers and the security of IoT devices. Therefore, I started considering building a small home automation system. Although it is not yet complete, I would like to share how I use Raspberry Pi 2 and some other electronic components to control the lights in a room. Of course, I … Read more