IoT - Adafruit IO - Arduino - Color Picker - Manual - Edward van Vliet Picking/determining a color via the Color Picker (Block) on Adafruit IO using a LED-strip connected to a NODEMCU 1.0, by using ...

This project is a Python application that captures video from an IP camera, identifies the color of the pixel in the center of the frame, and sends the corresponding CMYK color values to an Arduino.

Off the shelf RGB colour pickers allowing you to extract and objects RGB values can range from a few hundred dollars to thousands depending on your needs. If you would prefer to build your very own ...

Color measurements have traditionally been linked to expensive and difficult to handle equipment. The set of mathematical transformations that are needed to transfer a color that we observe in any ...

Being able to use one of your old projects to make a new one better can be quite satisfying. [Steve] from Hackshed did just this: he integrated an Arduino based webserver into a new network ...