Art without engineering is dreaming;
Engineering without art is calculating.

Steven K. Roberts, N4RVE

Winnebiko Electrical System Schematic

The stories at this point in the timeline mention late-night wiring marathons. I found this drawing by Walt Spicker in the archives, the only known surviving documentation of the first version of the bike. This includes battery management, the little switch box under the seat for the lights, security system with pager, and CB. So simple compared to the later machines…

winnebiko-power-schematic