Procedure
- Connect Pin-1 (Input & Output) of ICBase-4 to Pin-20 (Input & Output) of ICBase-1.
- Connect Pin-9 (Input & Output) of ICBase-4 to Pin-14 (Input & Output) of ICBase-3.
- Connect Pin-7 (Input & Output) of ICBase-1 to Pin-17 (Input & Output) of ICBase-4.
- Connect Input-0 to Pin-9 (Input & Output) of ICBase-3.
- Connect Input-2 to Pin-14 (Input & Output) of ICBase-2.
- Connect Clock port of 10Hz frequency to Pin-5 (Input & Output) of ICBase-4.