Our project is a drawing robot that draws shapes like a circle, Rectangle and letters etc. We remotely send the object that we want to draw, and then the robot will draw it on the paper.
The importance of our project is summarized to facilitate the work of writing and drawing on large posters. So the robot will do this task instead of hand writing or drawing which need more effort to do this.
The objectives of our project are to reduce the time needed to draw in big posters and also increase the accuracy.
The aspects that the project will cover are summarized in two points; first, sending data to the microcontroller wireless, second, Analyzing this data and drawing some shapes by the robot car.
The methodology of this project will be as follows:
Using Arduino Pro microcontroller and two servos to move the robot and a third servo we added to move the marker pen up and down. Basically, we send character from android application and according to this character we draw the corresponding shape by the robot.
We used the Bluetooth RN42 and connected it to the arduino to manipulate the process of sending data from the android application.