Introduction: Portable Tripwire
This Instructable is for you low tech people like me
Update: I recreated the pictures on google sketchup:)
Step 1: Parts
1 altoids tin
1 switch of some sort
1 "d" battery with holder (radioshack)
half a popcicle stick
clear fish wire
match stick or any non metal thin stick
Step 2: Cutting
Cut a rectangle big enough for the D battery holder and two smaller one on the side for the buzzer and the switch.
Step 3: Wireing
Connect the buzzer to the switch and connect that to the battery holder Do not connect the wires from the buzzer to the battery holder
If your good with a solder then I recommend that
Step 4: Add Together
place the switch, the battery holder and the buzzerinto the altiods tin.
Have the two remaining wires stick out. see pic.
Step 5: Buzzer Base
tape one wire to the side of the altiods tin and tape the foil on top. see pic.
Step 6: Tripwire Activator
tape other wire to popcicle stick and tape the foil to it( the wire must touch the foil)
Step 7: Tape All Together
tape the popcicle stick to the tin till its hard to pull up
Or wrap a rubber band around the device and the popsicle stick
Step 8: Your Done!!!!
your finished with your E-Z tripwire, just tape a matchstick to sum fishing line and tape the other end to the wall. put som tacky on the bottum of your tripwire to have it stick to walls.
Step 9: Can You See It?
Can you see it???