More ideas from Iiro
I got introduced into the world of Arduino when two friends informed me about this little device independently from each other. I read about it and was sold...

A Fully Automatic Coffee Bean Roaster (Arduino)

I love this info-graphic. Coffee roasters have their jargon, such as full city, first crack, etc. This info-graphic helps explain what they mean.

Gourmet Coffee Roasting Infographic Shade Grown and Fresh Roasted Coffee Beans and Ground Coffee