Remote controlled relay
A prototype of a controller for remote manipulation of AC 230V and 5V DC PWM sockets.
Student - Cracow University of Technology
C++
PHP
JavaScript
HTML
CSS
Arduino
Description
The device was created as a project during my master's studies at AGH in Krakow. The designed and manufactured controller was based on the following assumptions:
- Remote control of AC 230V power socket and 5V USB socket with adjustable PWM signal
- Creating a website whose main function will be to manipulate two sockets by communicating with a physical control unit. Communication using WiFi.
- Creating a database that stores information about users
- The ability to control sockets only for registered and activated users
- Intuitive user interface
- Device status indication by means of LEDs
- Low production price and reliability
Background
The device was created as a project during my master's studies at AGH in Krakow.
Process
1. Project
- Ideational project with key assumptions, functionalities and requirements
- Selection of components and technologies
- Electrical and electronic diagram
- BOM preparation
- Ordering components in accordance with the prepared BOM list
- Controller construction - electrical and electronic fabrication
- Creating a web application that is a user interface and an access point to the created driver (PHP, JavaScript, mySQL, HTML, CSS)
- Component integration - Arduino (C++), Wi-Fi module
- Startup and tests
- Preparation of complete project documentation
- Project summary
Conclusion
The end result has been achieved, the internet service works, connects to the external controller and controls the connected lighting through it.
