The project aims to design a color sorting robot based on the color of the object. Arduino, color sensor and servo motors are used for this project. The  Arduino Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller and developed by Arduino.cc. The board is equipped with sets of digital and analog input/output (I/O) pins that may be interfaced to various expansion boards (shields) and other circuits. The board has 14 digital I/O pins (six capable of PWM output), 6 analog I/O pins, and is programmable with the Arduino IDE (Integrated Development Environment), via a type B USB cable. The controlling device of the whole system is ARDUINO controller. The project consists of Servo motors, color sensor (TCS34725), IR sensor which is interfaced to the Arduino. Initially, we are keeping the objects on platform which attached on the top of the servo motor and it will detect the IR SENSOR. These data are fed as input to the Arduino, so the Arduino rotates the servo motor. Then the servo motor rotates and brings the objects towards the color sensor which detects its color. After that the bottom servo motor rotates to the particular position and then the top servo motor rotates again till the objects drop into the collecting box.

 

The main blocks of this project are:

• Regulated Power Supply.
• Arduino.
• Servo motors.
• TCS34725 Color sensor.
• IR sensor.

       

     

Block Diagram:    

 

 

 

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