Integrated Circuits Used
Procedure
- Add IC 74LS90 into ICBase-1 (74LS90).
- Connect Output-15 to Clock port of 10Hz frequency.
- Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
- Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
- Connect Output-14 to Clock port of 5Hz frequency.
- Connect Output-13 to Clock port of 1Hz frequency.