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Please Support RF Cafe by purchasing my ridiculously low-priced products, all of which I created. RF & Electronics Symbols for Visio RF & Electronics Symbols for Office RF & Electronics Stencils for Visio T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads These Are Available for Free |
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April 1974 Popular Electronics
Table of Contents
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April 1974 Popular Electronics  Table 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 |
Posted March 27, 2017
Copyright: 1996 - 2026 |
About RF Cafe 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 acknowledge My Hobby Website: My Daughter's Website: |
