ParkFinder — Telegram Bot Smart Campus Parking Locator

About this project

Build an intelligent Telegram Bot-based campus parking availability system using ESP32, ultrasonic distance sensors, and LED indicators. Students send /parking command to bot and instantly receive real-time parking slot status with visual map. System detects vehicle presence in each slot using HC-SR04 sensors, displays availability on 16×2 LCD, illuminates green/red LEDs per slot, and maintains historical occupancy statistics. Perfect for college campuses, shopping malls, and office complexes where finding parking wastes time and fuel.

What you get

• Complete, commented source code
• Full components list with quantities
• Pin-by-pin wiring guide and connection table
• Step-by-step upload and testing guide
• Project report (.docx, IEEE style)
• Presentation slides (.pptx)