Procedure
- Connect Pin-20 (Input & Output) of ICBase-3 to VCC Port.
- Connect Pin-1 (Input & Output) of ICBase-1 to Input-15.
- Connect Pin-3 (Input & Output) of ICBase-1 to Input-14.
- Connect Pin-5 (Input & Output) of ICBase-1 to Input-13.
- Connect Pin-16 (Input & Output) of ICBase-3 to Input-12.
- Connect Pin-7 (Input & Output) of ICBase-1 to GND Port.