Procedure
- Connect GND Port to Pin-8 (Input & Output) of ICBase-2.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-2.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-3.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-3.
- Connect Pin-7 (Input & Output) of ICBase-4 to GND Port.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-4.
- Connect Pin-7 (Input & Output) of ICBase-3 to Pin-6 (Input & Output) of ICBase-3.
- Connect GND Port to Pin-4 (Input & Output) of ICBase-2.
- Connect GND Port to Pin-5 (Input & Output) of ICBase-2.
- Connect Pin-18 (Input & Output) of ICBase-2 to Pin-1 (Input & Output) of ICBase-3.
- Connect Pin-17 (Input & Output) of ICBase-2 to Pin-2 (Input & Output) of ICBase-3.