DIY Energy Hacks

Showing 13–14 of 14 resultsSorted by latest

  • 12 Volt Fence Charger12 Volt Fence Charger

    12 Volt Fence Charger

    $7.89

    DIY 12 VOLT FENCE CHARGER Mike in Michigan was having issues with bears busting up their beehives. An electric fence didn’t always do the trick for lack of power. Boughten electric fencers generally give a 3/8″ spark and he needed one that was more. What he came up with had a good 3/4″ spark, was…

    Add to cartDone
  • Measuring Magnetic Field

    Measuring Magnetic Field

    $4.98

    MEASURING MAGNETIC FIELD   Magnetc Field Strength Detector Are you building your own permanent magnet alternator for wind power or do you use magnets experimentally? Would you like to know easily which end of the magnet you are looking at and how strong it is? This Magnetic Guide Shows You How To Test: ? Magnetic…

    Add to cartDone