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Holzsworth

April 1974 Popular Electronics
Table of Contents

April 1974 Popular Electronics

April 1974 Popular Electronics Cover - RF CafeTable of Contents

Wax nostalgic about and learn from the history of early electronics. See articles from Popular Electronics, published October 1954 - April 1985. All copyrights are hereby acknowledged.

 

April 1974

Vol. 5, No. 4

 

Walkie-Talkies: Something for Everyone, by Herb Friedman 35
How to Make Custom Meters from Salvaged Parts, by Prof. Robert Koval 41
Eliminate Risk of Fatal Electric Shock with the GFI, by C. C. LO 44
What Do You Know About Resistors?, by Robert P. Balin 76
Why Use a Triac?, by Leslie Solomon 86
Mac's Service Shop: Electronics and the Energy Crisis, by John T. Frye 87
Understand Decibels, by George Board 94
Comic with an Electronics Theme 98

 

April 1974 Popular Electronics Table of Contents - RF Cafe

 

 

Posted March 27, 2017
Holzsworth

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2025
Webmaster: Kirt Blattenberger,
   BSEE - KB3UON - AMA92498

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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