A Requiem for CandyFab

Coil

The CandyFab 4000, 5000, and 6000 were three early DIY 3D printers that we built in the years 2006 through 2009. They worked by using hot air to selectively melt and fuse granulated media, and were capable of producing large, complex objects out of pure sugar, amongst other things.

CandyFab is no longer an active project — it hasn’t been for a few years. But the time has come to retire it officially and document its history. We have taken some time to write an in-depth article about the history of the CandyFab project, the different CandyFab machines, why and how they were built, what they were capable of, and the lessons that we learned in the process. Have a seat; we have a story to tell.

The CandyFab Project: 3D Printing in Sugar. Big, DIY, and on the cheap. 2006 — 2009.
Link: candyfab.org

A Giant Breadboard for the Giant 555

giantbreadboard 1

One of the common reactions that people have when they first see our Three Fives kit is to joke “Now all I need is a giant breadboard!”  Well, Michael Pechner actually designed and made one, and put the files up on Thingiverse.  He built the design in Fusion 360 with a little help from Michael Gregg and printed it out in PLA ABS on his 3D printer.

giantbreadboard 6
giantbreadboard 3

Thus far, the design is “plastic only,” without the metal inserts that one would find in a real electronic breadboard — but that’s okay, since the aluminum legs on the Three Fives kit are also decorative rather than functional. But, there are holes in the tops and slots in the bottom in case someone would like to add them.