The Evil Mad Scientist Shop is the business side of Evil Mad Science LLC, a small family-owned company based in Sunnyvale, California. We launched in November 2007 to produce DIY and open-source hardware designs that originated with our project blog, Evil Mad Scientist Laboratories. Today we produce and distribute a curated selection of components and original kits in support of art, education, and accessibility.



Our policy: We don't spam, and we will never sell your information to anyone. (Our full privacy policy is here.)

If you would like to hear announcements about new products and open source projects, sign up for our low volume mailing list.




Questions about ordering, support, or customer service? Start here.

Customer service or questions about an existing order?
Get personal service from us by E-mail.

Technical support questions?
Start in the Evil Mad Scientist discussion forums, or contact us directly. We're here to help.

Still got questions? Please don't hesitate to contact us.



Our Sunnyvale store hours:
12 pm to 6 pm (Pacific), Monday through Friday
We are closed on US postal holidays


Evil Mad Science LLC
1285 Forgewood Ave
Sunnyvale, CA 94089