Electronic Numerical Integrator and Computer (ENIAC)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:personal_computer gptkb:historical_computer gptkb:electronic_digital_computer
gptkbp:category	first-generation computer
gptkbp:country	gptkb:United_States
gptkbp:dateOfFirstOperation	1945
gptkbp:dateOfPublicAnnouncement	1946
gptkbp:developer	gptkb:John_Mauchly gptkb:John_Presper_Eckert
gptkbp:disassembled	1955
gptkbp:fundedBy	gptkb:United_States_Army
gptkbp:input	punch card
gptkbp:location	gptkb:University_of_Pennsylvania
gptkbp:manufacturer	gptkb:Moore_School_of_Electrical_Engineering
gptkbp:memoryType	plugboard
gptkbp:notableFor	first general-purpose electronic digital computer
gptkbp:numberOfTubes	about 17,468
gptkbp:output	punch card
gptkbp:pieceCount	40
gptkbp:powerSource	about 150 kW
gptkbp:predecessor	gptkb:Atanasoff–Berry_Computer
gptkbp:program	manual rewiring
gptkbp:purpose	military calculations artillery trajectory calculations
gptkbp:speed	about 5,000 additions per second
gptkbp:successor	gptkb:EDVAC
gptkbp:technology	gptkb:vacuum_tube
gptkbp:usedBy	gptkb:Ballistic_Research_Laboratory
gptkbp:weight	about 30 tons
gptkbp:yearCompleted	1945
gptkbp:bfsParent	gptkb:J._Presper_Eckert gptkb:John_Presper_Eckert
gptkbp:bfsLayer	5
https://www.w3.org/2000/01/rdf-schema#label	Electronic Numerical Integrator and Computer (ENIAC)