ENIAC und electrical telegraph: was sie gemeinsam haben

1. Schritt 1. ENIAC — nutzt — Punched card. ENIAC’s input and output went through IBM punched-card equipment.
2. Schritt 2. Punched card — wird verwendet in — Harvard Mark I. The program was read from punched tape and the data from punched cards.
3. Schritt 3. Harvard Mark I — hat als Teil — Relay. The Mark I was electromechanical, built from relays.
4. Schritt 4. Relay — ist Teil von — Electrical telegraph. Relays boosted the signal on long lines.

Evothings öffnen