I have an application that i need to turn a relay off if a certain color is detected. Is that possible with the Pixy? Or maybe with a Pixy and an Arduino?
Hello Frank,
Pixy has a mode where it indicates whether it has detected an object by toggling a digital and analog line. There is more information here:
http://cmucam.org/projects/cmucam5/wiki/Porting_Guide
(Look for the text on “Analog and digital output”.)
Hope this helps!
Edward