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Hasnae Ait Lhaj
  • 1 Projects
  • 1 Followers
  • Sep 23,2025
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Intelligent Robot Plotter with Arduino Mega and G-code

An Arduino Mega–based robot plotter that uses DC motors with encoders, sensors, and G-code interpretation to accurately trace shapes, paths, and drawings. Designed as a low-cost, customizable platform combining robotics, automation, and creative design

Intelligent Robot Plotter with Arduino Mega and G-code
 
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Hardware Components

  • Robotdyn Arduino Mega 2560 Built-In WiFi

    Robotdyn France
    X 1 fenxiang

  • Motor driver L298N 5AD type

    X 1

  • DC Motors

    X 1

  • Touchscreen Nextion 4.3"

    X 1 fenxiang

Goods

Story

This project is an Arduino Mega–based robot plotter capable of accurately tracing shapes, paths, and drawings using DC motors with encoders, sensors, and G-code instructions. It combines elements of mechanics, electronics, and software, making it an ideal educational and maker project for robotics enthusiasts, students, and hobbyists. The robot can follow pre-defined paths from G-code files stored on an SD card, detect obstacles with an ultrasonic sensor, and optionally follow lines using an infrared sensor.

 

This project is significant not only for learning about mechatronics, motor control, and robotics, but also as a practical platform for anyone looking to experiment with automation, plotting, or CNC-style robots.

Schematic and Layout

  • Intelligent Arduino Mega Robot Plotter – accurately tracing paths and drawings using G-code, DC motors with encoders, and sensors for obstacle detection.

    WhatsApp_Image_2025-09-17_15.43.44_3c7f91b4_196492206268d17306cf473.jpg
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License: Attribution-MIT License

Intelligent Robot Plotter with Arduino Mega and G-code

An Arduino Mega–based robot plotter that uses DC motors with encoders, sensors, and G-code interpretation to accurately trace shapes, paths, and drawings. Designed as a low-cost, customizable platform combining robotics, automation, and creative design

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