49 EASY ELECTRONIC PROJECTS FOR THE 556 DUAL TIMER By Delton T. Horn – First Ed.
“Forty-Nine Easy Electronic Projects for the 556 Dual Timer” by Delton T. Horn is a first edition hardcover book published by McGraw-Hill School Education Group in 1991. The book, weighing 1.65 pounds and containing 200 pages, is written in English and includes illustrations. It falls under the genre of House & Home and the topic of Do-It-Yourself / Electrical, providing readers with a wide range of practical electronic projects they can easily implement using the 556 Dual Timer. A pre-owned book in very good condition first edition