computadoras

PRIMERA MAQUINA DE SUMAR (PASCUALINA)

1642 - January 1, 1642

MAQUINA PARECIDA A LA PASCUALINA

1671 - January 1, 1671

MAQUINA DIFERENCIAL

1822 - January 1, 1822

MAQUINA ANALITICA

1834 - January 1, 1834

PADRE DE LA COMPUTADORA

1791 - 1871

TMC TABULATION MACHINE COMPANY

1896 - January 1, 1896

ANALIZADOR DIFERENCIAL DE VANNEVAR BUSH

1930 - January 1, 1930

MODEL K

1937 - January 1, 1937

NUMEROS COMPUTABLES

1936 - January 1, 1936

PRIMER COMPUTADORA ELECTROMAGNETICA

Z1 Y Z2

Z3 Y Z4

PRIMERA INSTALACION