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A punched Card System for an Analytical Laboratory

โœ Scribed by Stevens, Asa N.

Book ID
126423609
Publisher
American Chemical Society
Year
1961
Weight
190 KB
Volume
1
Category
Article
ISSN
0021-9576

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A design is presented for the modification of an IBM 026 keypunch to provide punch card output for a small laboratory computer. Functional interfaces based on this design have been built for the LINC and CAT computers. Circuits, timing diagram, punch codes, and a test program are provided.