Colour Sensor Based Object Sorting Robort Using Embedded System

Abstract: This paper presents an application to sort colored objects with a robotic arm. We have a robotic arm which picks different colored cubes and sorts them placing in different cups. The detection of the particular colour is done by a light intensity to frequency converter method. The robotic arm is controlled by a microcontroller based system which controls DC servo motors.

Keywords: Robotic arm, Microcontroller, Light to frequency converter, DC servo motor.