Procedure
- Connect Pin-10 (Input & Output) of ICBase-1 to Input-14.
- Connect Pin-5 (Input & Output) of ICBase-1 to Input-13.
- Connect Pin-1 (Input & Output) of ICBase-1 to Input-9.
- Connect Pin-7 (Input & Output) of ICBase-1 to Input-10.
- Connect Pin-20 (Input & Output) of ICBase-3 to VCC Port.
- Connect Pin-20 (Input & Output) of ICBase-1 to Pin-20 (Input & Output) of ICBase-3.