This is my own made coil gun and that is based on a lot of designs of internet, those designs was from google search "coil gun schematics" and a lot of pages that gave me an idea about how this stuff works and this is the first experimental design with a 9 volts battery which it can charge a bank of capacitors of 250v @ 1 1 00mf, this project was made in Mexico at Universidad la salle.
Mid Range Pic 18 pin
board that can commutate the voltaje to incrase up to 250v
with about 50 layers
250v @ 2200uf
Opto and Fiber Optic Semiconductors and ICs / Optocouplers and Optoisolators to isolate the power and discharge circuit