Procedure
- Connect Pin-7 (Input & Output) of ICBase-1 to GND Port.
- Connect Input-12 to Output-6.
- Connect VCC Port to Input-13.
- Connect Pin-1 (Input & Output) of ICBase-1 to Input-14.
- Connect Pin-3 (Input & Output) of ICBase-2 to Pin-2 (Input & Output) of ICBase-1.
- Connect Pin-2 (Input & Output) of ICBase-2 to Pin-3 (Input & Output) of ICBase-2.