Integrated Circuits Used
Description
7490
Procedure
- Add IC 74LS90 into ICBase-1 (74LS90).
- Connect Pin-1 (Input) of ICBase-1 (74LS90) to Manual clock Port.
- Connect GND Port to Pin-2 (Input) of ICBase-1 (74LS90).
- Connect GND Port to Pin-6 (Input) of ICBase-1 (74LS90).
- Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
- Connect Output-2 to Pin-17 (Output) of ICBase-1 (74LS90).
- Connect Output-1 to Pin-14 (Output) of ICBase-1 (74LS90).
- Connect Output-0 to Pin-15 (Output) of ICBase-1 (74LS90).
- Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
- Connect Clock port of 0.5Hz frequency to Output-0.
- Connect Clock port of 1Hz frequency to Output-1.
- Connect Clock port of 5Hz frequency to Output-2.
- Connect Seven segment display 1 to Clock port of 0.5Hz frequency.
- Connect Seven segment display 1 to Clock port of 1Hz frequency.
- Connect Seven segment display 1 to Clock port of 5Hz frequency.
- Connect Seven segment display 1 to Clock port of 10Hz frequency.