Smartphone "Spectrophotometer"
13:18
Mobile Phone Colorimeter Spectrophotometer Setup
23:04
Beers Law
10:08
Spectrometer Introduction, Tear-down, and Data Analysis for Plant Phenotyping
20:32
Espectro de luz, espectroscopio casero, muy fácil de hacer
6:25
Spectrophotometry and Beer's Law
15:08
Unboxing a Gemologist's Spectroscope
18:04
Building a DIY spectrometer
18:43