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    FET Controlled Relay Board
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    snix911's Avatar
    snix911
    snix911 is offline Zombie
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    Default FET Controlled Relay Board – 06-16-2010,04:35 PM


    Can we use these? Does anyone know what a FET is?
    they are at Electronic Goldmine
    http://www.goldmine-elec-products.co...m_medium=email

    Thanks
    snix
    Snix
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    Otaku's Avatar
    Otaku
    Otaku is offline The Great Pumpkin
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    Default 06-16-2010,06:03 PM
    Looks interesting. It's worth the price just for the relays, but would be nice for controlling a couple of props. The 2N7000 FET (field effect transistor) needs just 200mA to pull it up. The FET acts as the switch that controls the 12VDC to the relay coils.

    The board kind of looks to be missing a couple of components, but that's probably just due to the board being designed for multiple uses.
    I...have many names...

    Dark Alessa
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