I have a project am currently working on which is giving me quite a challenge especially the circuit design.. my project title is "design and prototyping of a colour tracking robot", using an arduino and simulating it on proteus.. basically its a colour tracking robot with obstacle avoidance capabilities... please help..
Cool project! First of all I recommend to use 3 separated sensors with light-filters (red, green and blue). I recommend to use photo-diodes or photo-resistors, like this:
Cool project! First of all I recommend to use 3 separated sensors with light-filters (red, green and blue). I recommend to use photo-diodes or photo-resistors, like this:
