IntelliCircuit ⚡

AI-Powered Electrical Circuit Analysis & Optimization System

A web application that lets you describe electrical circuits in plain English and automatically performs engineering analysis, optimization, and visualization.

Live Demo: https://intellicircuit.onrender.com

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What It Does

Type something like:

Calculate the output voltage of a voltage divider with R1=10k, R2=2.2k and 12V input

And the system will:

• Parse your natural language input
• Detect the circuit type automatically
• Perform all electrical calculations
• Optimize component values using a Genetic Algorithm
• Generate circuit diagrams and plots

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Tech Stack

Layer	Technology
Backend	Python, Flask
Frontend	HTML, CSS, Vanilla JavaScript
Optimization	Genetic Algorithm (custom built)
Diagrams	SVG (auto-generated)
Containerization	Docker, Docker Compose
CI/CD	GitHub Actions
Deployment	Render

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Project Structure

Intellicircuit/
├── .github/
│   └── workflows/
│       └── deploy.yml         
├── backend/
│   ├── app.py                 
│   ├── requirements.txt       
│   ├── Procfile               
│   └── Dockerfile             
├── frontend/
│   ├── circuit_analyzer.html  
│   └── nginx.conf             
├── scripts/
│   └── deploy.sh              
├── docker-compose.yml         
├── .gitignore
└── README.md

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Run Locally

Without Docker

git clone https://github.com/mohitjain2306/Intellicircuit.git
cd Intellicircuit
pip install -r backend/requirements.txt
cd backend
python app.py

Then open http://localhost:5000

With Docker

git clone https://github.com/mohitjain2306/Intellicircuit.git
cd Intellicircuit
docker compose up

• Frontend: http://localhost:8080
• Backend: http://localhost:5001

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DevOps Setup

Docker

The backend is containerized using Docker. The frontend is served using Nginx.

docker build -t intellicircuit-backend ./backend
docker run -p 5000:5000 intellicircuit-backend

Docker Compose

Runs both frontend and backend together with one command:

docker compose up

CI/CD Pipeline

Every push to main automatically:

1. Builds the Docker image
2. Pushes it to DockerHub

DockerHub image: mohitjain2306/intellicircuit-backend

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Example Queries

Calculate the output voltage of a voltage divider with R1=10k ohm, R2=2.2k ohm, and input voltage of 12V

Design an RC low-pass filter with R=1k ohm and C=100nF. Find the cutoff frequency.

Calculate the gain of a non-inverting op-amp with Rf=22k ohm and R1=2.2k ohm.

Analyze a series RLC circuit with R=100 ohm, L=10mH, and C=220nF.

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API Endpoints

Method	Endpoint	Description
GET	/api/status	Check backend status
POST	/api/circuit/analyze	Analyze a circuit
POST	/api/circuit/optimize	Optimize component values

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Circuit Types Supported

• Voltage Divider
• RC Filter (Low Pass / High Pass)
• RL Circuit
• RLC Circuit
• Op-Amp (Inverting / Non-Inverting)
• Series Resistor Network
• Parallel Resistor Network

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Author

Mohit Jain

• GitHub: @mohitjain2306
• Live App: intellicircuit.onrender.com
• DockerHub: mohitjain2306