Water Tank Level Indicator

About this project

Build a multi-level water tank monitoring system using four float switches and Arduino Uno for overhead and underground tank level tracking. Display real-time water level (Empty, Low, Medium, High, Full) on 16x2 LCD with LED bar graph visualization. Implement automatic pump control relay and buzzer alerts for empty/overflow conditions. Essential for building water supply management per NBC and IS plumbing codes.

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)