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video 15 dollar universal motion alarm
In this video I'll show you how you can make a very simple but very effective motion alarm. It can protect anything you don't want to be moved without you knowing it. Bags, doors, drawers, you name it.
11
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Sep 1, 2010. 12:05 AMash1998
says:
awesome!! i dint get the reed switch u used instead i got one which turns on when the magnet is kept..... wat should i do?? plzz answer???
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Sep 7, 2009. 6:51 AMColonel88
says:
"This VIdeo Was Removed By Metacafe" Put it on youtube?
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14
Jun 7, 2008. 10:29 PM
benthekahn
says:
benthekahn
says:
The alarm would be louder if it was mounted on the outside of the box or you drilled holes over where it was mounted. Cool though.
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9
Apr 21, 2008. 8:45 AMArtificial Intelligence
says:
So simple, yet so cool.
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Mar 8, 2008. 8:19 PMnightcreep20
says:
where can u get a reed switch??????
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Feb 23, 2008. 11:39 AMschimmi
says:
you love reed switches don't you?
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2
Jan 26, 2008. 7:27 AMTigrezno
says:
you almost destroy your hand while drilling :)
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4
Jan 26, 2008. 8:39 AMhanzablast (author)
says:
Yeah, I am demonstrating superb drill control don't I?!?!? ;-)
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22
Jan 25, 2008. 5:40 PMGorillazMiko
says:
Awesome! I'm going to try this out soon, hopefully. (added to favorites)
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4
Jan 25, 2008. 5:14 AMShifrin
says:
This is great! I can't wait to make one ! I'll post a video of it, Nice Job :-) -Alex
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25
Jan 25, 2008. 4:37 AMjoejoerowley
says:
Great Instructable!! Love it!
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