DIY Simple Arduino measurning wheel with Rotary encoder

A measuring wheel is a construction measuring tool. The wheel rotates and, using basic rotational kinematics (s=rθ), you can determine the distance between two points. The video below shows a reduced functional model of such a device made with several components: -Arduino Nano -Rotary encoder -16x2 LCD Display -10k pot. -220 Ohm resistor The operating principle is as follows: The rotary encoder measures the number of the rotation but we have to convert the rotation into