Mahasiswa ITS Ciptakan ROBOT MENARI, Siap Pecahkan Lomba Nasional

Introduction

In this tutorial, we will explore how students from ITS (Institut Teknologi Sepuluh Nopember) created a dancing robot that moves in sync with music. This project not only showcases engineering skills but also highlights creativity in robotics. Whether you're interested in robotics, programming, or just looking for an inspiring project, this guide will provide you with essential steps and insights.

Step 1: Conceptualize the Robot Design

• Define the Purpose: The robot's main function is to dance to music. Think about what types of movements you want it to perform.
• Sketch the Design: Create rough sketches of the robot’s structure. Consider the materials you will use and the size of the robot.
• Select Components: Choose the necessary components, including:
  • Microcontroller (e.g., Arduino)
  • Servo motors for movement
  • Sensors to detect music
  • A power supply

Step 2: Build the Robot Frame

• Gather Materials: Collect materials such as:
  • Plastic or metal for the frame
  • Joints and connectors for the limbs
• Construct the Frame: Follow these sub-steps:
  • Cut the materials based on your design.
  • Assemble the frame, ensuring stability for movement.
  • Attach limbs using servo motors at strategic points for flexibility.

Step 3: Program the Microcontroller

• Install the Necessary Software: Download and install the Arduino IDE or any relevant programming environment.

• Write the Code: Create a program that:

  • Reads music input through a microphone or audio sensor.
  • Controls servo motors based on music beats.

  Here is a simple example code snippet for controlling a servo motor:

  #include <Servo.h>
  Servo myServo;
  
  void setup() {
    myServo.attach(9); // Attach the servo on pin 9
  }
  
  void loop() {
    // Example of moving servo based on music input
    myServo.write(90); // Move to 90 degrees
    delay(1000);
    myServo.write(0); // Move to 0 degrees
    delay(1000);
  }
  

Step 4: Integrate Music Detection

• Choose a Music Detection Method: Decide on how your robot will detect music:
  • Use a microphone sensor to capture audio.
  • Analyze the frequency of the music to synchronize movements.
• Implement the Logic in Code: Modify your code to include music detection and response mechanisms.

Step 5: Test and Refine

• Conduct Initial Tests: Run the robot with different music tracks to see how well it performs.
• Make Adjustments: Based on test results, refine the:
  • Code for better synchronization.
  • Mechanical design for improved movement.
• Ensure Safety: Check that all electrical connections are secure and that the robot operates safely.

Conclusion

Creating a dancing robot involves a blend of design, programming, and testing. By following the steps outlined in this tutorial, you can develop your own robot that dances to music. Remember to iterate on your design and code to enhance performance. This project not only serves as a fun engineering challenge but also prepares you for future robotics competitions. Now, gather your materials and start building your dancing robot!