Quantity   Component name
5 × Seven segment display Two for each team and one for the quarter
6 × Alphanumeric display Display team name; Three for each team.
1 × Four digit seven segment display Clock
18 × Shift registers Used to control all of the displays using multiplexing
1 × Toggle switch On/Off
1 × ESP8266 Wifi Connectivity
1 × ATMega To drive the switch registers