Procedure
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-1.
- Connect Output-10 to Pin-1 (Input & Output) of ICBase-2.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-2.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-2.
- Connect Pin-2 (Input & Output) of ICBase-4 to Pin-1 (Input & Output) of ICBase-2.
- Connect Output-4 to Pin-3 (Input & Output) of ICBase-4.
- Connect Pin-20 (Input & Output) of ICBase-4 to VCC Port.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-4.
- Connect Pin-2 (Input & Output) of ICBase-2 to Input-15.
- Connect Pin-3 (Input & Output) of ICBase-2 to Input-14.