Spectrometer Made From Trash!

In this video, I use parts laying around the house to build a crude spectrum analyzer! It works well to measure optical density, but needs refinement to measure specific wavelengths. Here is the Thingiverse file: https://www.thingiverse.com/thing:437... Let me know if you have any recommendations or questions in the comments! If you liked the video please leave a like and subscribe! Feel free to follow me on Instagram for project updates:   / diy_biotech