Z3

Konrad Zuse's computer Z3 was the first working freely programmable, fully automatic machine, which are the criteris for a computer. It was built with relays, had a clock frequency of 5.33 Hz and was completed in 1941.

See also: ENIAC, Mark II, Colossus

External link

• http://irb.cs.tu-berlin.de/~zuse/Konrad_Zuse/en/Rechner_Z3.html