Step 1: Required Items
phillips screwdriver (the one that looks like a star)
long wire (or 3-4 short, but not too short)
2 AA or AAA batterys
one 9 volt battery
or 5 LR44'S and one AA or AAA
some tape (any will do)
Step 2: Makin the system
If useing one 9 volt battery just connect one wire to the positive and one to the negitive and then just use that.
if useing LR44'S tape them all together and follow thw steps in step one.