justinakarufus

ok, i have invented a type of rail gun which i like to call a capacitor gun. anyway, with my latest module i am making a gun with a rechargable pack inside the wepon itself. I only have one problem. I need a type of one way valve to control the electron flow. What can i use other that a diode that wont cause and dramatic change to the Voltage? Also i need to know what Ohm resister i would need to lower 45V to a low 2V so i light a LED without frying it. Thanx for any help with this project Plz, could you reply back to my email at: [email protected] it would be very much apreciated and thanx again.