A battery-powered wheeled robot equipped with a pen to draw shapes and characters. GPIO pins control the signals provided to stepper motor and servo motor, which helps us achieving the movement and direction required for shapes.
Author:Shweta Satyasheel Mane
Files:
- main.ino: This file has the main logic of all the directions of the robot and the up/down movement of the pen which draws objects on paper.
- Servo.h: This library file is provided by Arduino Software. One can include libraries in the IDE. And then you need to just include this in your main.ino as include "Servo.h"
- A video of the robot drawing hexagon and a image of the setup is included in the repo.