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An Inexpensive Card Reader

(Member) , &
Pages 380-381 | Received 27 May 1975, Published online: 11 Jul 2015
 

Abstract

The details and operation of a slow speed card reader evolved by modifying a card verifier by the addition of suitable hardware are described. The hardware provides the option for using the same machine as a reader or verifier at a time. The possibility of converting a card punch as a reader has also been brought out.

The indigenous availability of card punchers/verifiers will enable conversion of such machines at a nominal cost.

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