With the 2018 Maker Festival Toronto coming up on July 7th and 8th, we thought it would be fun to build a few things.
Adafruit already has an excellent guide for building the hardware and getting the software working, so we won't go too far into the details on that part. A few things to note:
We started by soldering everything up and installing the software. Here's a video showing the eyes before we built the box
We then took a bunch of measurements and drew some basic drawings. A whiteboard is your friend here.
We used MakerCase to generate the box plans, and then we put the SVG file into Inkscape to add all the holes and artwork. Here it is good to measure twice and cut once. It is easy to make a mistake, and the Glowforge Proofgrade material is not cheap! Here is a video where we are cutting the box on the Glowforge:
We wanted to make it so our fans could see the guts of the project, so we separately cut the top of the box with acrylic. We have found that these boxes are quite sturdy if glued on all sides except the top, so we made the top piece removable.
A bit of assembly and tweaking and we could not be happier with the results! We haven't even tried to update the code yet, this is just the default code. If we have time we will add some sensors and have the eyes react appropriately.
Bill of Material: