Displaying Values From Arduino Using Processing- Lamborghini Speed Meter ;)

Introduction

Today we are going to read some values from Arduino and displaying in on a Analog meter using Processing.

As you can see here I have connected a potentiometer to Arduino and when I rotate the knob the change in resistance will be measured by Arduino and the values will be read by our processing program and display it in the analog meter.

Only for simplicity I connected potentiometer ,we can connect any sensors like piezo, finger print, load cell, pressure sensor , heart beat sensor etc.. and display its result using processing. 

Watch the video for detailed information.

Part 1

Part 2

Download 

Download code and images files from here.

Code