Procedure
- Connect Pin-20 (Input & Output) of ICBase-2 to VCC Port.
- Connect VCC Port to Pin-20 (Input & Output) of ICBase-1.
- Connect Pin-7 (Input & Output) of ICBase-2 to GND Port.
- Connect GND Port to Pin-7 (Input & Output) of ICBase-1.
- Connect Input-4 to Pin-17 (Input & Output) of ICBase-1.
- Connect Pin-3 (Input & Output) of ICBase-1 to Input-4.
- Connect Clock port of 1Hz frequency to Pin-4 (Input & Output) of ICBase-1.
- Connect Output-4 to Clock port of 1Hz frequency.
- Connect Output-4 to Pin-1 (Input & Output) of ICBase-2.
- Connect Pin-2 (Input & Output) of ICBase-2 to Output-3.
- Connect Pin-6 (Input & Output) of ICBase-2 to Output-3.
- Connect Pin-5 (Input & Output) of ICBase-1 to Output-3.
- Connect Output-4 to Pin-3 (Input & Output) of ICBase-2.
- Connect Pin-14 (Input & Output) of ICBase-1 to Pin-4 (Input & Output) of ICBase-2.
- Connect Pin-16 (Input & Output) of ICBase-1 to Pin-5 (Input & Output) of ICBase-2.
- Connect Pin-15 (Input & Output) of ICBase-1 to Output-4.
- Connect Pin-20 (Input & Output) of ICBase-1 to Pin-6 (Input & Output) of ICBase-1.