Eletric Cat Toy
We will be making an automatic cat toy that extends and contracts a string
Supplies
Cardboard
String thinner the better
4 wires
Hot glue gun
Small motor
Electrical tape
1 AAAbattery
String thinner the better
4 wires
Hot glue gun
Small motor
Electrical tape
1 AAAbattery
Automatic
Connect two wires to the positive and negative ends of the motor and connect 1 wire to 1 side of the battery
Make a Box
You need to cut out a 5 4in by 4in squares and hot glue them into a box with 1 side open
Around and Around
Cut out a 1-inch by 1-inch square of cardboard and glue it on the top of the motor get the string and cut it to the desired length 3-4 feet and glue 1 side onto the metal piece of the motor
More Circuits
Cut out a 1-inch by 1-inch piece of cardboard and punch a hole through it then stick the string in it and hot glue it when it's about 4 inches through next tape the 3rd wire(orange) to the wireless side of the batteries
Glue
Next glue everything except the 2 wires that have a side touching nothing and the string, poke 2 holes through the top of the box and stick the wires through them an hot glue them in place
Done
Attach a 4th wire to the wires sticking out and the motor will run pull the string and watch your cat try to get it