Quantity   Component name
1 × cloudbit
1 × buzzer
1 × button
2 × AND gate
1 × OR gate
1 × latch This is like a toggle. It turns any momentary input into an On/ off state.
3 × led
1 × power This is a 9V battery and a 5V regulator
1 × timeout This is a 555 timer circuit set for 4 to 5 minutes.
1 × USB power
1 × wire
1 × split Connects one point to two points with wire.
2 × brad fasteners
1 × rubber band
3 × plastic bottlecaps
1 × super glue
1 × corrugated plastic box or cigar box
2 × mounting board This is a littleBits accessory that keeps circuits snug.