Reference Circuits Volume 0 is now available! You can get your copy by clicking the image below.

Reference Circuits Volume 1 and 2 are in stock!

Open Source Projects

Visit our Open Source Projects page to see all of our open source projects.

Capacitive Amphibians, Bionic Insects, and PCB Art

Check out www.iandunnart.com for Nixie clocks and unique artwork made from PCB’s and electronic components.