Open Colorimeter hardware and testing Open Colorimeter with Beer's Law experiments & measuring food dyes in drinks
Characterizing LEDs and sample absorbance spectra with a USB spectrometer Characterizing LEDs and sample absorbance spectra with a USB spectrometer
Open Colorimeter hardware design update Design of a new 3D-printed enclosure for the Open Colorimeter using FreeCAD
Rodeostat in peer-reviewed publications Highlighting ways the Rodeostat open source potentiostat has been used in science research and education
Testing 3D printed cuvette holders Forum update, 3D printed cuvette holders and data from the environmental gas sensor project