Resumen de A Simple, Small-Scale Lego Colorimeter with a Light-Emitting Diode (LED) Used as Detector

Jonas Asheim, Eivind V. Kvittingen, Lise Kvittingen, Richard Verley

• This article describes how to construct a simple, inexpensive, and robust colorimeter from a few Lego bricks, in which one light-emitting diode (LED) is used as a light source and a second LED as a light detector. The colorimeter is suited to various grades and curricula.