Artificial Intelligence (AI) has been one of the most transformative technologies in recent times. It has made our lives easier by automating many tasks, allowing us to focus on more important things. One of the most exciting areas of AI is Natural Language Processing (NLP). NLP enables computers to understand and interpret human language, making communication between humans and machines more natural and intuitive. This report focuses on a project based on NLP, which has the potential to revolutionize the way we interact with technology. This project has many future applications, such as home automation, Google search, playing songs, controlling the system, and working as a mini PC. The project's working principle is based on NLP, which allows the system to understand and interpret human language.
Working Principle: The working principle of this project is based on NLP, which is a subset of AI. NLP is the ability of computers to understand and process human language. The system processes the input through various stages such as syntactic analysis, semantic analysis, and pragmatics analysis. Once the input is processed, the system generates an appropriate response. Syntactic analysis involves identifying the parts of speech and the grammatical structure of the input. Semantic analysis involves understanding the meaning of the input, and pragmatics analysis involves understanding the context of the input. The system uses various algorithms and models to process the input and generate the appropriate response. These algorithms and models include deep learning, neural networks, and machine learning algorithms.
Applications
Home automation: The Alpha project can be used for home automation, allowing users to control various devices such as lights, thermostats, and security systems using voice commands.
Google search: The Alpha project can be used to search the internet using voice commands. This can be particularly useful for people who have mobility issues or disabilities.
Entertainment: The Alpha project can be used to play music, tell jokes, and perform other entertainment functions using voice commands.
System control: The Alpha project can be used to control various system settings such as volume, brightness, and power settings using voice commands
Affordability: The Alpha project is designed to be affordable, costing only 450rs. This makes it accessible to a wider range of people, particularly those who might not be able to afford more expensive voice assistant devices.
Components Required
- ESP8266 NodeMCU
- Relay module
- jumper wires
- 5 volt power supplier
- laptop/desktop
- home device
Circuit Diagram
| NodeMCU Pin | Relay Module Pin |
| D1 | IN1 |
| D2 | IN2 |
| GND | GND |
| VCC | VCC |
ESP8266 NodeMCU work as a server , Pc send the data on nodemcu through webpage and nodemcu responce according to data for ex:- ledon, nodemcu send the signal to relay module to ON the switch for light ; fanon, nodemcu send the signa to ON the switch for fan ; ledoff, nodemcu send the signal to relay module to OFF the switch for light ; fanoff, nodemcu send the signa to OFF the switch for fan.
Arduino Code
In function 'on_fun' it is a function that responsible for send the data on nodemcu. And this function open the webpage on the given ip address and send the data on nodemcu (NOTE :- All nodemcu have different - different ip address, change on the custom ip address.) In function 'home_Automation' it is a function that responsible send useable data on nodemcu , that requred for it.