My exhibit features LEGO 3D printers made with 3D pens I bought off Amazon, LEGOs, and a custom g-code interpreter I built in the ROBOTC programming environment.
What inspired you to make this project?:
I wanted a 3D printer but they're really expensive. I'm handy with LEGO MINDSTORMS and programming so I thought I'd make my own. The 3D printing community has amazed me for quite some time and now it feels good to finally be a part of it.