Archive for December, 2010

Forthcoming Articles

See what article topics are planned for the future.

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Build A Capacitance Operated Relay

Editor’s Notes: This is a construction project for a “Capacitance Operated Relay” (a.k.a Capacity Operated Relay) from the “Electronic Hobbyists’ Handbook” by Rufus P. Turner, first published in 1958. (Library of Congress Catalog Card No. 57-9010) (Information obtained from the United States Copyright Office indicates this book  is no longer under copyright.) I have added […]

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