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Putting A Car Horn On Your Bicycle!

Step 6Updates

So since the original writing of this article i have made some adjustments.

-The switch i initially used was all plastic, i broke when i got in a bike accident (during SF critical mass). i replaced the switch with an all metal component, it's now awesome

-the battery pack is now covered by an extra plastic box i had laying around. i really want to get a rechargable pack from this site: http://www.batteryspace.com/index.asp?PageAction=VIEWCATS&Category=883

other than that, it's awesome!
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3 comments
May 23, 2010. 7:57 AMsarikoshi says:
I suggest getting some lower priced batteries.
like these: www.hobbycity.com/hobbyking/store/uh_viewItem.asp
buy ten of these and tape it together or make some sort of mount for it.
spares you a lot of money
May 24, 2010. 11:07 AMvader0ne says:
Just wanted to let you know the hobby city link above is bad.
May 24, 2010. 3:15 PMsarikoshi says:
 thanks for letting me know
new link:
www.hobbycity.com/hobbyking/store/uh_viewItem.asp?idProduct=10456&Product_Name=Turnigy_AA_LD_2200mah_Low_Self_Discharge_(ready_to_use)

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I'm the QA engineer here at instructables. I make cool projects in between testing instructables.com to make sure it works awesomely. Give me your bugs!