An open-source dual-beam spectrophotometer for citizen-science-based water quality monitoring - ScienceDirect
DIY Smartphone Spectrometer - Thunder Optics
Design of DIY-Spectrophotometer: a design of the insert in black paper.... | Download Scientific Diagram
Portable low-cost open-source wireless spectrophotometer for fast and reliable measurements - ScienceDirect
Fabrication of a Smartphone-Based Spectrophotometer and Its Application in Monitoring Concentrations of Organic Dyes | ACS Omega
DIY Smartphone Spectrometer - Thunder Optics
🎈 Public Lab: Foldable Spectrometry Starter Kit
An Inexpensive 3D Printed Periscope-Type Smartphone-Based Spectrophotometer for Emission, Absorption, and Fluorescence Spectrometry | Journal of Chemical Education
Smartphone Spectrometers - Eigen Imaging
Papercraft Spectrometer | DIY Science | Public Lab - YouTube
🎈 Public Lab: Smartphone spectrometer
Making your Foldable Paper Cellphone Spectrometer - YouTube
Fabrication of smartphone spectrometer for education
Public Lab Smartphone Spectrometer (C57LGD33H) by jywarren
Smartphone spectrometer fabricated and its compartments. (a) Photo from... | Download Scientific Diagram
Fabrication of a high-resolution smartphone spectrometer for education using a 3D printer - IOPscience