Hive Interface Board Designs
The schematics were captured and Printed Circuit Board (PCB) layout was done using GPL Electronic Design Automation gEDA tools. Most major distributions have packages that are easy to install.
Version 0.1
Obsolete do not use
Version 0.2
Obsolete do not use Schematics and PCB layout files (Zipped file 20K)
Version 0.3
In current production Schematics and PCB layout files (Zipped file 33K)
Version 0.4
Alpha with known problems. Do not use.