These are the parts you'll need to build your own StopIt! game.-Arduino Uno
(This controls the LEDs and detects when the button is pressed.) -Can be purchased form makershed.com-USB A-B cable
(Sometimes called a printer cable.) -Should come with your arduino.-Solderless breadboard
-Can be purchased from makershed.com-5 Leds
(Four of one color, and one of another.)-Pushbutton switch
-I bought mine at Radioshack-small resistor
(more if you are worried about burning your LEDs.)
-At least 15
or so breadboard jumper wires -
Can be purchased from makershed.com
-A small amount of thin cardboard.
I used empty cereal box.
Tools:-Soldering Iron-Electrical solder-Computer