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DIY Hacks & How To's: Phone Intercom
- Published_at:2014-02-04
- Category:Howto & Style
- Channel:MAKE
- tags:
- description: In this project, I show you how you can make a simple intercom system from a pair of old corded telephones. The phones already have all the circuitry that is needed for processing a voice call. All you need to add is a 9 volt battery and a resistor. This is an easy electronics project for beginners and it is great to do with children. Try it out and have fun. Here's the full build on MAKE: Projects--http://makezine.com/projects/simple-intercom-from-a-pair-of-old-corded-phones/ and on Instructables: http://www.instructables.com/id/Simple-Intercom-From-a-Pair-of-Old-Corded-Phones/
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| 2014-02-07 | 25,936 | 520 | 58 |
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| 2014-02-08 | 32,851 | 565 | 68 |
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| 2014-02-09 | 37,031 | 603 | 74 |
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| 2014-02-10 | 51,737 | 657 | 78 |
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| 2014-02-11 | 65,130 | 691 | 87 |
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| 2014-02-12 | 72,408 | 708 | 80 |
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| 2014-02-13 | 79,040 | 729 | 83 |
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