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hotwaterwizard

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Posts posted by hotwaterwizard

  1. Graphic Equalizer and Spectrum Analyzer http://stockton.craigslist.org/bar/3167837507.html

    Lab Power supply HP6236B http://stockton.craigslist.org/bar/3161370225.html

    old military transmitter Motorola http://stockton.craigslist.org/bar/3161304537.html

    Crossover 2 way Passive http://stockton.craigslist.org/bar/3161269468.html

    Cup Style Grinding Wheels 4x2x5/8 http://stockton.craigslist.org/bar/3165652493.html

    Pyramid SEA2500 Preamplifier http://stockton.craigslist.org/bar/3167917906.html

    Vintage Knight Oscilloscope http://stockton.craigslist.org/bar/3168004712.html

  2. 7831-cat_out1.gif
    http://www.electro-tech-online.com/electronic-projects-design-ideas-reviews/93323-switching-ac-loads-triac.html

    I think the resistor is too small needs to be 330


    BT137 Datasheet

    http://www.nxp.com/documents/data_sheet/BT137_SERIES.pdf


    BTA41

    http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/DATASHEET/CD00002263.pdf

    Moc3041 Datasheet

    http://www.electro-tech-online.com/custompdfs/2009/05/moc3041.pdf

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