Color sensors and Arduino serial communication for beginners

Hi all, I'm going to talk about color sensors: how to build and calibrate one and how to use it with serial communication through an Arduino board.The last step explains how I used this project for a Gimp (stands for "GNU Image Manipulation Program", here the official website: http://www.gimp.org/ )...
By: giuliom_95

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[original story: Instructables]

Instructables 23 May 18:25