1 x atmega328p R3
20 x Dupont line
1 x USB cable
1 x 400 hole board
4 x Red LED
4 x Green LED
4 x Yellow LED
10 x 220ohm  resistance
10x1K resistance
10x10K resistance
10x100K resistance
2x5516 photoresistor
6 x switch
1 x 9V battery connector
1 x box