Version 8
    Inductor Project: Battery Juicer

    The Learning Circuit | element14 presents |  Project Videos

     

    Learn how to get more bang from your battery by using an inductor to make a battery juicer that can run a flashlight off a single, used battery.

     

     

    Bill of Material:

     

    Part

    Bipolar (BJT) Single Transistor

    Multicomp1Buy NowBuy Now

    Cylindrical Core Ferrite, 7.5 mm long, 19 mm ID, 29 mm OD

    Fair-rite1Buy NowBuy Now
    Prototype BoardMulticomp1Buy NowBuy Now
    Slide Switch, SPDT, Through HoleALCOSWITCH - TE CONNECTIVITY1Buy NowBuy Now
    Hook Up Wire, Black, 22 AWG, 25 ft, solidNTE ELECTRONICS1Buy NowBuy Now
    Hook Up Wire, Red, 22 AWG, 25 ft, solidNTE ELECTRONICS1Buy NowBuy Now
    1K ohm resistor, 1/2WNTE ELECTRONICS1Buy NowBuy Now
    Battery Holder, AA x 1, Wire LeadsKeystone1Buy NowBuy Now

     

    Additional Parts:

     

    Product NameQuantity

    Single LED Flashlight

    1