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Signing UpStep 1Gathering the materials
- the top and bottom of a tin can - you can also use aluminum foil but I don't have pictures for that
- a 24 fluid ounce soda bottle without the cap
- a 2 liter soda bottle without the cap
- a 9 volt battery
- an on and off switch
- a 9 volt battery clip
- a small electronic beeper that works with 9 volts
- hook-up wire - the amount depends on how far away the bird feeder will be from your house
- string or rope - about 5-6 ft.
- about 7 ft. of PVC pipe - 1 1/2 inches or wider
- two elbow connectors the same size as the PVC pipe
- a plastic platform
- the bottom of a 2 liter bottle - optional
Some tools you will need are:
- a drill with some drill bits
- a hot glue gun
- a soldiering iron and soldier - useful but optional
- a knife
- a wire cutter and stripper - optional
- a way to cut PVC pipe
If you aren't doing the electronics you don't need:
- the soldiering iron
- the battery
- the battery clip
- the hook-up wire
- the switch
- the beeper
- the bottom of the bottle
- the aluminum foil or tin can parts
- the hot glue gun
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