Procedure
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
- Connect GND Port to Pin-11 (Input & Output) of ICBase-1.
- Connect Pin-2 (Input & Output) of ICBase-2 to Pin-17 (Input & Output) of ICBase-1.
- Connect Pin-7 (Input & Output) of ICBase-2 to Pin-16 (Input & Output) of ICBase-1.
- Connect Pin-8 (Input & Output) of ICBase-2 to Pin-16 (Input & Output) of ICBase-1.
- Connect Pin-1 (Input & Output) of ICBase-3 to Pin-14 (Input & Output) of ICBase-2.