TCHO chocolate, part two

Craft & Design Science

Here’s part two of BBtv’s tour of the TCHO chocolate factory that David covered in his Proto column in MAKE Volume 14. I love the way they’ve bodged together village tech, Home Depot specials, and high-tech components to create machines and sensors for a few thousand bucks that would cost tens of thousands on the market.

TCHO Chocolate, part 2: magical machines, mysterious molecules.


Discuss this article with the rest of the community on our Discord server!

Gareth Branwyn is a freelance writer and the former Editorial Director of Maker Media. He is the author or editor of over a dozen books on technology, DIY, and geek culture. He is currently a contributor to Boing Boing, Wink Books, and Wink Fun. His free weekly-ish maker tips newsletter can be found at

View more articles by Gareth Branwyn