An Arduino Oscilloscope for Fiber Optics Fizeau–Foucault Apparatus (And other things if you want to)
6 band Oscilloscope (Port A0-A5), change the adjustable variables in the file for your use case. Open the Serial Plotter in the IDE to see the graph, use 115200 baud rate.
Things that you want to measure, an Arduino UNO board, and quite a bit of wires
Use the calculation java file to do the calculations
If you want to know the calculation there's javadoc explaining it, it's really simple
Acutally it's just one line of code so yeah I dont know why I created a java program for it
This program is under the Unlicense "license"
This means that the software is released into the public domain, and therefore does not technically have a license
The author claims no copyright, copyleft, license or whatsoever for the program itself. You may use, reuse or distribute its binaries or source code in any desired way or form, Useage of binaries or source shall be entirely and without exception at your own risk.