Procedure
- Connect Pin-1 (Input & Output) of ICBase-1 to Input-13.
- Connect Input-12 to Pin-1 (Input & Output) of ICBase-2.
- Connect Input-11 to Pin-1 (Input & Output) of ICBase-3.
- Connect Pin-2 (Input & Output) of ICBase-2 to Pin-20 (Input & Output) of ICBase-3.
- Connect Pin-2 (Input & Output) of ICBase-1 to Pin-20 (Input & Output) of ICBase-2.
- Connect Pin-2 (Input & Output) of ICBase-1 to VCC Port.
- Connect Pin-3 (Input & Output) of ICBase-2 to VCC Port.
- Connect Pin-2 (Input & Output) of ICBase-3 to VCC Port.
- Connect Pin-19 (Input & Output) of ICBase-3 to GND Port.
- Connect Pin-19 (Input & Output) of ICBase-2 to GND Port.
- Connect Pin-19 (Input & Output) of ICBase-1 to GND Port.
- Connect Pin-3 (Input & Output) of ICBase-1 to Output-1.
- Connect Pin-3 (Input & Output) of ICBase-3 to Output-2.