Integrated Circuits Used
Description
mn,.n.
Procedure
- Add IC 74LS90 into ICBase-2 (74LS90).
- Add IC 74LS90 into ICBase-3 (74LS90).
- Connect VCC Port to Pin-5 (VCC) of ICBase-3 (74LS90).
- Connect GND Port to Pin-16 (Ground) of ICBase-3 (74LS90).
- Connect GND Port to Pin-16 (Ground) of ICBase-2 (74LS90).
- Connect Pin-17 (Output) of ICBase-2 (74LS90) to Seven segment display 1.
- Connect Pin-18 (Output) of ICBase-2 (74LS90) to Seven segment display 1.
- Connect Pin-19 (Input & Output) of ICBase-2 (74LS90) to Seven segment display 1.
- Connect GND Port to Pin-7 (Input) of ICBase-2 (74LS90).
- Connect GND Port to Pin-7 (Input) of ICBase-3 (74LS90).
- Connect VCC Port to Pin-5 (VCC) of ICBase-2 (74LS90).