Integrated Circuits Used
Procedure
- Add IC 74LS76 into ICBase-1 (74LS76).
 - Add IC 74LS76 into ICBase-2 (74LS76).
 - Connect Pin-5 (VCC) of ICBase-1 (74LS76) to VCC Port.
 - Connect Pin-5 (VCC) of ICBase-2 (74LS76) to VCC Port.
 - Connect Pin-17 (Ground) of ICBase-1 (74LS76) to GND Port.
 - Connect Pin-17 (Ground) of ICBase-2 (74LS76) to GND Port.
 - Connect Pin-20 (Input) of ICBase-1 (74LS76) to Input-15.
 - Connect Pin-4 (Input) of ICBase-1 (74LS76) to Input-15.
 - Connect Pin-4 (Input) of ICBase-2 (74LS76) to Input-15.
 - Connect Pin-20 (Input) of ICBase-2 (74LS76) to Input-15.
 - Connect Input-15 to Pin-13 (Input) of ICBase-1 (74LS76).
 - Connect Input-15 to Pin-16 (Input) of ICBase-1 (74LS76).
 - Connect Input-15 to Pin-13 (Input) of ICBase-2 (74LS76).
 - Connect Input-15 to Pin-16 (Input) of ICBase-2 (74LS76).
 - Connect Pin-1 (Input) of ICBase-1 (74LS76) to Clock port of 1Hz frequency.
 - Connect Pin-6 (Input) of ICBase-1 (74LS76) to Pin-19 (Output) of ICBase-1 (74LS76).
 - Connect Pin-1 (Input) of ICBase-2 (74LS76) to Pin-15 (Output) of ICBase-1 (74LS76).
 - Connect Pin-6 (Input) of ICBase-2 (74LS76) to Pin-19 (Output) of ICBase-2 (74LS76).
 - Connect Output-0 to Pin-15 (Output) of ICBase-2 (74LS76).
 - Connect Output-1 to Pin-19 (Output) of ICBase-2 (74LS76).
 - Connect Output-2 to Pin-15 (Output) of ICBase-1 (74LS76).
 - Connect Output-3 to Pin-19 (Output) of ICBase-1 (74LS76).
 - Connect Pin-2 (Input) of ICBase-1 (74LS76) to Input-14.
 - Connect Pin-7 (Input) of ICBase-1 (74LS76) to Input-14.
 - Connect Pin-2 (Input) of ICBase-2 (74LS76) to Input-14.
 - Connect Pin-7 (Input) of ICBase-2 (74LS76) to Input-14.
 - Connect Pin-3 (Input) of ICBase-1 (74LS76) to Input-13.
 - Connect Pin-8 (Input) of ICBase-1 (74LS76) to Input-13.
 - Connect Pin-3 (Input) of ICBase-2 (74LS76) to Input-13.
 - Connect Pin-8 (Input) of ICBase-2 (74LS76) to Input-13.
 - Connect Input-15 to ICBase-1 (74LS76).
 - Add IC 74LS00 into ICBase-3 (74LS00).
 - Connect Pin-20 (VCC) of ICBase-3 (74LS00) to VCC Port.
 - Connect Pin-7 (Ground) of ICBase-3 (74LS00) to GND Port.
 - Connect Pin-2 (Input) of ICBase-3 (74LS00) to Pin-15 (Output) of ICBase-1 (74LS76).
 - Connect Output-7 to Pin-3 (Output) of ICBase-3 (74LS00).
 - Connect Pin-1 (Input) of ICBase-3 (74LS00) to Pin-15 (Output) of ICBase-2 (74LS76).
 - Connect Pin-3 (Input) of ICBase-2 (74LS76) to Pin-3 (Output) of ICBase-3 (74LS00).
 - Connect Pin-8 (Input) of ICBase-2 (74LS76) to Pin-3 (Output) of ICBase-3 (74LS00).
 - Connect Pin-3 (Input) of ICBase-1 (74LS76) to Pin-3 (Output) of ICBase-3 (74LS00).
 - Connect Pin-8 (Input) of ICBase-1 (74LS76) to Pin-3 (Output) of ICBase-3 (74LS00).
 - Connect Pin-1 (Input) of ICBase-3 (74LS00) to ICBase-2 (74LS76).