Electronic Circuits and Secrets of an Old-Fashioned Spy

by Sheldon Charrett

Book Overview

Learn to build bugs or take advantage of those already in place; assemble a DFMF decoder or decode phone tones without one; construct a red box for free pay phone calls; crack answering machine... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 1581600275
• ISBN13: 9781581600278
• Release Date: May 1999
• Publisher: Paladin Press
• Length: 128 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.3" x 8.4" x 10.9"