Varadyne Calculator Circuit Board
date: label: date made
content: ca 1971
name: label: maker
content: Varadyne Systems
notes: label: Description
content: Varadyne Systems of Cupertino, California, sold this printed circuit board as a "14-digit micro-calculator module." It was intended for arithmetic processing in data terminals, could do distributed computation for industrial controls, could be used as a personally wired desk calculator, and had real time applications (with a keyboard replaced by a programming buffer memory). The six gold and white MOS/LSI arrays contain four memory registers plus the logic and control functions required to perform fourteen-digit arithmetic calculations.
label: Description
content: For an advertising booklet, as well as a circuit drawings, see 1991.3201.07.
label: Location
content: Currently not on view
place: label: place made
content: United States: California, Cupertino
setName: label: See more items in
content: Medicine and Science: Computers
creditLine: label: Credit Line
content: Jon Titus
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1991.0891.32
label: catalog number
content: 1991.0891.32
label: accession number
content: 1991.0891
objectType: label: Object Name
content: Microcomputer Board
physicalDescription: label: Measurements
content: overall: 1/2 in x 9 in x 7 3/8 in; 1.27 cm x 22.86 cm x 18.7325 cm