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Current Feature Articles

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  • Nov 06 Surfin': Homebrewing Today
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  • Nov 05 DX the Hard Way
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  • Nov 02 ARRL In Action: What Have We Been Up to Lately?
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  • Nov 01 It Seems to Us: It Doesn't Just Happen
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  • Oct 30 Surfin': Mapping Up
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  • Oct 27 Amateur Radio Quiz: Assault'n Batteries
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  • Oct 23 Surfin': Remembering the Woodpecker
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  • Oct 22 The Amateur Amateur: A Soggy, Foggy, Doggy Demo in the Park
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  • Oct 16 Pizza, Macaroni and a Cheeseburger

    ARRL Products:
    Digital Communications

    (More)

    Digital Communication Systems Using SystemVue -- An essential guide for anyone wishing to understand digital communication systems through simulations using SystemVue.

    ARRL's HF Digital Handbook -- Join the Digital Race! 4th Edition.

    Nifty E-Z Guide to PSK31 Operation -- A complete guide for implementing PSK31!

    Digital Signal Processing Technology -- Essentials of the Communications Revolution. An understandable presentation and reference on DSP in contemporary communications technology.

    The ARRL Digital Technology for Emergency Communications Course -- Now Shipping! -- CD-ROM. Learn all the ways to use digital technology as an emergency communications tool!

       

    Surfin': Free Power to the People

    By Stan Horzepa, WA1LOU
    Contributing Editor
    February 26, 2005


    This week, visit Web sites that will teach us how to make electricity out of thin air.


    Learn how to build your own wind turbine and other alternate energy projects at the System Designs-Alternative Energy Zone Web page.

    Carl Braesicke, K5HCB, e-mailed me last week suggesting that I feature the Otherpower.com Web site "as a tie-in to Field Day and emergency preparedness." Otherpower.com is a group of alternative energy enthusiasts who want to spread the message that it's easy to make your own power from scratch! Having just paid my monthly electric bill, I thought, "What a great idea!"

    Otherpower.com bills itself as "a huge free resource for alternative energy enthusiasts and experimenters. Build your own low-RPM permanent-magnet alternators, battery chargers, anemometers, windmills, hydro turbines, and more. Free information on building remote power systems for cheap. Very active discussion board...get your solar/wind/hydro power questions answered fast! Many DIY projects and experiments. Unusual and hard-to-find components and books!"

    That whetted my appetite, so I Googled "alternate energy," which resulted in 113,000 hits. The following is a selection from that 113,000.

    And while you are here, be sure to check out the ARRL's Emergency/Alternative Power Web page where you will find more excellent reading matter on the subject, but with Amateur Radio in mind.

    Until next week, keep on surfin'.

    Editor's note: Projects that went wrong in his youth gave Stan Horzepa, WA1LOU, a fear of battery acid. To discuss batteries, battery acid and other neat stuff that makes holes in your mother's carpet, e-mail Stan.

       



    Page last modified: 03:47 PM, 24 Feb 2005 ET
    Page author: awextra@arrl.org
    Copyright © 2005, American Radio Relay League, Inc. All Rights Reserved.