1976 – Entropy – Gene Oldfield (American)
ENTROPY— BUILDING A ROBOT FROM SCRATCH Gene Oldfield, began building his first major homebrew robot around 1976. Entropy, as it was called, was a mobile, three-wheeled robot powered by a car battery. A KIM single-board computer was interfaced to the sensors and relays by only seven microchips, which means that most of the processing was …