We designed a NFS embedded under open source terms13 on Raspbian OS through Qt-creator compiler, then, we
have tuned a fuzzy controller with fuzzylite17 library and a neural network to control the mixing of CMY colors
through the algorithm showed in the fig. 1, where, the first stage is to receive the start request, then read the
coordinates of a template with the desired color, after, the fuzzy controller calculates the CMY percentages, finally,
we interpret the color of paint with a neural network to be processed in an electro mechanic mixer (Eq. 1).