My cheap DIY spectrometer (sharpest peak has a 0.35nm FWHM) : r/Optics
THE PULSAR Engineering
Portable low-cost open-source wireless spectrophotometer for fast and reliable measurements - ScienceDirect
Building a Nanodrop Style UV/Vis Spectrometer - YouTube
Les Wright's DIY Raspberry Pi Spectrometer - Hackster.io
Rainbow Science for Kids: Homemade Spectroscope - Buggy and Buddy
NZ Nano: Homemade Spectrometer/Spectrophotometer
DIY Spectrometer | WIRED
Homemade Spectrometer | Mad About Science
DIY NanoDrop - Hackteria Wiki
Building a DIY spectrometer - YouTube
DIY Spectrophotometer | Hackaday
Spectrometer from home materials - StarFish Medical
DIY spectroscopy - Hackteria Wiki
DIY Biotech: A Spectrophotometer for Measuring Bacterial Growth | Nuts & Volts Magazine
DIY Webcam Diffraction Grating Spectrometer | PhysicsOpenLab
DIY Webcam Diffraction Grating Spectrometer | PhysicsOpenLab
OpenDrop with Spectrometer – OpenDrop
Spec-tacular Science: Use Public Lab's DIY Spectrometer to find out what stuff is made of! | SciStarter Blog
DIY Near-IR Spectrometer
Diffraction Grating Slide Linear Spectrum Laser DIY Spectrometer Physics Light | eBay
A Homemade Webcam-spectrometer for Emission and Absorption Spectra : 4 Steps (with Pictures) - Instructables
Les Wright's DIY Raspberry Pi Spectrometer - Hackster.io
The framework of the DIY spectrometer presented here including key... | Download Scientific Diagram
DIY Low Cost Spectrometer : 10 Steps (with Pictures) - Instructables
