Boom! The classic potato gun harnesses the combustion of flammable vapor. Show us your combustion spud gun and discuss fuels, ratios, safety, ignition systems, tools, and more.
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sandman
- Corporal 2
- Posts: 672
- Joined: Thu Mar 15, 2007 6:59 pm
Fri Jun 15, 2007 12:32 pm
i was hoping to use the same battery for my ignition and chamber fan, and i was wondering if a) anyone else does this, b) if having both on at the same time is possible, c) if you leave your fan on while firing.
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keep_it_real
- Specialist 3
- Posts: 320
- Joined: Sat Dec 23, 2006 4:41 pm
- Location: Bend, Oregon
Fri Jun 15, 2007 12:45 pm
Just use a parallel circuit. The only difference is it will drain the batteries faster.
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hi
- Staff Sergeant 2
- Posts: 1619
- Joined: Thu Feb 01, 2007 9:28 pm
Fri Jun 15, 2007 12:46 pm
you could just wire it so there are 4 wires from the battery. two for ignition and two for the fan, then separate them with switches. thats what i would do.
"physics, gravity, and law enforcement are the only things that prevent me from operating at my full potential" - not sure, but i like the quote
you know you are not an engineer if you have to remind yourself "left loosy righty tighty"
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sandman
- Corporal 2
- Posts: 672
- Joined: Thu Mar 15, 2007 6:59 pm
Fri Jun 15, 2007 12:51 pm
so you only use one battery
cause i was lookin at some cannons and they all had separate batteries, so i thought this was the norm
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keep_it_real
- Specialist 3
- Posts: 320
- Joined: Sat Dec 23, 2006 4:41 pm
- Location: Bend, Oregon
Fri Jun 15, 2007 1:47 pm
Variety is good. Don't copy everything everyone else does cause then it's not as cool.
But yeah, other people do use series circuits.
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sandman
- Corporal 2
- Posts: 672
- Joined: Thu Mar 15, 2007 6:59 pm
Fri Jun 15, 2007 2:17 pm
oh, dont worry i dont copy
i like doing things my way, as soon as i find out that my way will work that is
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lukemc
- Corporal
- Posts: 565
- Joined: Sun Feb 25, 2007 8:48 am
- Location: NY
Fri Jun 15, 2007 2:36 pm
i leave my fan on whie fireing sometimes so you could have it all in one circut if you want
"Those who are different change the world. Those who are the same keep it that way"