LinearEdge - Arduino Precision Linear Position Tracker

About this project

Build a precision linear displacement measurement system using Arduino Uno with slide potentiometer and LED bar graph visualization. Measure linear position from 0-100mm with ±0.5mm accuracy, display real-time position on LCD, and implement zero calibration for reference point setting. Perfect for understanding linear motion sensing, actuator feedback, suspension travel measurement, and mechanical displacement analysis in automation and testing applications.

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)