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Recent content by StukaScott

  1. StukaScott

    8 3.7-4.5V LEDs to 12V car battery HELP

    I would make use of one 500-ohm resistor in series with each LED. .5 watt is overkill butt at least you don’t have to be concerned about a fire. 470 or 510 ohms should be fine. Here’s how: LED VF = 4volt Supply V = 14volt Supply V – LED VF = 10 LED I = .02 10 / .02 = 500 ohm (.02 *.02)...
  2. StukaScott

    Engine Oil spec

    Diesel lubricant will work fine if you DON’T have a catalytic converter, engine seals that cant be damaged by high amounts of sulfur and you DO NOT want to get decent fuel mileage.
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