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deg
PostPosted: Sat Oct 24, 2009 2:46 pm 
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I have a 9v battery but would it make a noise from that or does it really need to be 12v
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GT mowog
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PostPosted: Sat Oct 24, 2009 3:24 pm 
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Try it. Shouldn't be too hard to rig some wires to try.
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sports850
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PostPosted: Sat Oct 24, 2009 3:33 pm 
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I think what deg is trying to figure out is if the horn works and wants to test it on a 9 volt battery ??? I'm not sure as I have a horn I could test here that I know works but no 9 volt battery ...

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deg
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PostPosted: Sat Oct 24, 2009 4:29 pm 
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Thats exactly what i'm trying to do, damm it so close.
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Blokeinamoke
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PostPosted: Sat Oct 24, 2009 4:33 pm 
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Just build a battery box with 8 x 1.5v AA. 9 v wont do it
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mini maxx
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PostPosted: Sat Oct 24, 2009 4:39 pm 
it all depends on how excited the horn gets :lol: :lol: :lol: ..... but why onto batterys
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GT mowog
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PostPosted: Sat Oct 24, 2009 4:49 pm 
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sports850 wrote:
I think what deg is trying to figure out is if the horn works and wants to test it on a 9 volt battery ??? I'm not sure as I have a horn I could test here that I know works but no 9 volt battery ...


Appologies that my powers of ESP are not so good these days !! :lol: :lol:
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sports850
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PostPosted: Sat Oct 24, 2009 4:55 pm 
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GT mowog wrote:
sports850 wrote:
I think what deg is trying to figure out is if the horn works and wants to test it on a 9 volt battery ??? I'm not sure as I have a horn I could test here that I know works but no 9 volt battery ...


Appologies that my powers of ESP are not so good these days !! :lol: :lol:


It's cool , hang around here long enough and you'll start to regain your ESP :lol:

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Mick
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PostPosted: Sat Oct 24, 2009 5:02 pm 
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Yes but you can't help the vague questions.

No, horns require too much current, which 9 volt batteries cannot provide. Horns can use quite a bit of juice.

Use a car battery charger instead, it has 12 volts and a little extra mumbo, or do the right thing and get a multimeter, can't go wrong, they start at seven bucks these days.

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deg
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PostPosted: Sat Oct 24, 2009 5:06 pm 
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could i cut the end of a 12v adapter? or do i risk getting electrocuted
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Blokeinamoke
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PostPosted: Sat Oct 24, 2009 5:22 pm 
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only if you tape the 12v end across your exposed heart. The 240v end is a different story.
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Mick
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PostPosted: Sat Oct 24, 2009 5:32 pm 
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deg wrote:
could i cut the end of a 12v adapter? or do i risk getting electrocuted


12 volt adapter what?

No you won't get electrocuted, unless you cut a 240 volt plug..but you do will ruin whatever that 12 volt adapter thing you have is. If you mean a 12 volt power supply for a phone or whatever it is, they often have a very low current capacity as well. Get the multimeter, avoid the bodgy shite.

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Blokeinamoke
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PostPosted: Sat Oct 24, 2009 5:35 pm 
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take the horn to another car and just put the leads across the battery
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74snail
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PostPosted: Sat Oct 24, 2009 5:37 pm 
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Or just unplug someone else's horn and connect yours




.

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sports850
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PostPosted: Sat Oct 24, 2009 5:39 pm 
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Nahh , unplug the wires from their starter motor and hook them to your horn , scares the bejeeser's out of them , can be fun to watch them try and figure it out too .... Kept an Engineer at Goulburn scratching his head for an hour :lol: :lol: :lol: we didn't call him Goombah (for nothing :lol:

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