Procedure
- Connect GND Port to Pin-7 (Input & Output) of ICBase-2.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-3.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-4.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-2.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-3.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-4.
- Connect Pin-1 (Input & Output) of ICBase-2 to Input-9.
- Connect Pin-2 (Input & Output) of ICBase-2 to Input-8.
- Connect Pin-4 (Input & Output) of ICBase-2 to Pin-3 (Input & Output) of ICBase-2.
- Connect Pin-5 (Input & Output) of ICBase-2 to Input-9.
- Connect Pin-19 (Input & Output) of ICBase-2 to Pin-3 (Input & Output) of ICBase-2.
- Connect Pin-18 (Input & Output) of ICBase-2 to Input-8.
- Connect Pin-16 (Input & Output) of ICBase-2 to Pin-17 (Input & Output) of ICBase-2.
- Connect Pin-15 (Input & Output) of ICBase-2 to Pin-6 (Input & Output) of ICBase-2.
- Connect Pin-1 (Input & Output) of ICBase-3 to Pin-14 (Input & Output) of ICBase-2.
- Connect Pin-2 (Input & Output) of ICBase-3 to Input-7.
- Connect Pin-19 (Input & Output) of ICBase-3 to Pin-1 (Input & Output) of ICBase-3.
- Connect Pin-18 (Input & Output) of ICBase-3 to Pin-3 (Input & Output) of ICBase-3.
- Connect Pin-2 (Input & Output) of ICBase-3 to Pin-16 (Input & Output) of ICBase-3.
- Connect Pin-15 (Input & Output) of ICBase-3 to Pin-3 (Input & Output) of ICBase-3.
- Connect Pin-13 (Input & Output) of ICBase-3 to Pin-14 (Input & Output) of ICBase-3.
- Connect Pin-12 (Input & Output) of ICBase-3 to Pin-17 (Input & Output) of ICBase-3.
- Connect Output-0 to Pin-11 (Input & Output) of ICBase-3.
- Connect Pin-4 (Input & Output) of ICBase-3 to Pin-14 (Input & Output) of ICBase-2.
- Connect Pin-5 (Input & Output) of ICBase-3 to Input-7.
- Connect Output-1 to Pin-6 (Input & Output) of ICBase-3.