EggBot

All you need to make your own EggBot.

This repository contains the Arduino code and a computer application to print files.

Licence

• Hardware is under Creative Commons Attribution-ShareAlike 3.0
• Arduino code is under GNU GPL
• The GcodeSender (computer application) application is under MIT Licence

Electronics

• 1x Arduino uno
• 1x CNC shield for Arduino UNO
• 2x A4988 Stepper driver
• 2x Nema 17 Stepper motor
• 1x mini servo
• 1x 12 volt power supply (min 1A)
• 6x Jumpers

##Mechanic

• 8x Nuts M4
• 1x Threaded shaft M4 100mm
• 8x Hex head screws M4 x20mm
• 20x Nuts M3
• 16x Screws M3 x 8mm
• 12x Screws M3 x 16mm
• 8x Washers M3
• 1x Nail diam 1 or 2mm
• 1x Spring ~M4

Computer application

Steps to print a file

• start the application
• choose and open the port where the arduino is connected (donc forget to upload the Arduino sketch first)
• choose the file you want to print
  • this is a simple GCode file
  • you can convert an image with the last version of inkscape (demo)
• [Optional] adjust the limits
• [Optional] adjust the scale
• [Optional] define home
• "Print that egg"