well if your car has a feature like lights or sounds on the remote or something like that, than make sure its 24 volts, and then hook the posotive and negative up. also, makes sure you want that valve staying open, because once you turn on the "lights" (or valve in exchange), the valve or lights wil...

to put the tripwire to a fiecaracker, just take the wire from the speaker, and put both on a piece of steel wool. then, that will spark up. Now your imagination comes in.

I launched my pnumatic cannon, wile my dad was lighting the firecracker in the barrel, and bruised his hand majorly.