Procedure
- Connect Pin-7 (Input & Output) of ICBase-2 to GND Port.
- Connect VCC Port to Pin-14 (Input & Output) of ICBase-2.
- Connect Pin-5 (Input & Output) of ICBase-2 to Input-9.
- Connect Pin-17 (Input & Output) of ICBase-2 to Seven segment display 1.
- Connect Pin-20 (Input & Output) of ICBase-2 to Pin-14 (Input & Output) of ICBase-2.