This project focuses on developing a 2-DOF (Degrees of Freedom) robotic arm capable of performing pick and drop operations. It is controlled via an Arduino and uses servo motors for precise movements.

• Arduino Uno
• 2 x Servo Motors (for arm movement)
• 2 x Servo Motors (for gripper control)
• Power Supply for Servos
• Jumper Wires
• Mechanical parts for the arm and gripper

The provided Arduino sketch (sketch_dec16e.ino) manages the robotic arm's movements. Key features include:

• Servo Motor Control: Utilizing the Servo.h library for servo operations.
• Inverse Kinematics: Implementing calculations for the angles (theta1 and theta2) for the arm joints.
• Workspace Validation: Ensuring the target point is within the robot's reachable area.
• Gripper Control: Managing the opening and closing of the gripper.

1. Initialization: Sets up servo objects and defines their pins.
2. Inverse Kinematics Calculation: The calculate_theta function computes joint angles based on target (x, y) coordinates.
3. Movement Execution: Positions the servos using calculated angles to move the arm.
4. Gripper Operation: Controls the gripper for picking and dropping objects.

1. Assemble the robotic arm using the listed materials.
2. Connect the servo motors to the Arduino as per the wiring diagram (not included).
3. Upload sketch_dec16e.ino to the Arduino.
4. Power the Arduino and servo motors.
5. Test the arm using the Arduino IDE's Serial Monitor.

Contributions are welcome! Feel free to fork this project and propose enhancements or additional features.