Procedure
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
- Connect Pin-14 (Input & Output) of ICBase-1 to Output-12.
- Connect Pin-8 (Input & Output) of ICBase-1 to Output-12.
- Connect Pin-5 (Input & Output) of ICBase-2 to Output-11.
- Connect Pin-13 (Input & Output) of ICBase-2 to Output-7.