Procedure
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-2.
- Connect Pin-20 (Input & Output) of ICBase-3 to VCC Port.
- Connect Pin-20 (Input & Output) of ICBase-1 to VCC Port.
- Connect GND Port to Pin-8 (Input & Output) of ICBase-2.
- Connect Pin-7 (Input & Output) of ICBase-3 to GND Port.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-1.
- Connect Pin-1 (Input & Output) of ICBase-3 to Pin-7 (Input & Output) of ICBase-2.
- Connect Pin-13 (Input & Output) of ICBase-2 to Pin-2 (Input & Output) of ICBase-3.
- Connect Output-0 to Pin-3 (Input & Output) of ICBase-3.
- Connect Input-0 to Pin-18 (Input & Output) of ICBase-2.
- Connect Pin-2 (Input & Output) of ICBase-2 to Input-1.
- Connect Pin-1 (Input & Output) of ICBase-1 to Pin-1 (Input & Output) of ICBase-2.
- Connect Input-2 to Pin-1 (Input & Output) of ICBase-1.
- Connect Pin-19 (Input & Output) of ICBase-2 to Pin-2 (Input & Output) of ICBase-1.