metro-ticket-cards-scanning-system

Satvik
Satvik Kashibhatla
• Created on Apr 28, 2024 • 0 • 0 • 2
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metro-ticket-cards-scanning-system
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Integrated Circuits Used

74LS08 74LS32

Procedure

  1. Add IC 74LS08 into ICBase-2 (74LS08).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS08).
  3. Connect GND Port to Pin-7 (Ground) of ICBase-2 (74LS08).
  4. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS32).
  5. Connect GND Port to ICBase-2 (74LS08).
  6. Add IC 74LS32 into ICBase-3 (74LS32).
  7. Add IC 74LS08 into ICBase-4 (74LS08).
  8. Connect Pin-18 (Input) of ICBase-2 (74LS08) to Input-1.
  9. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  10. Connect Pin-7 (Ground) of ICBase-4 (74LS08) to GND Port.
  11. Connect Pin-18 (Input) of ICBase-4 (74LS08) to Input-1.
  12. Connect Input-3 to Pin-19 (Input) of ICBase-2 (74LS08).
  13. Connect Input-4 to Pin-19 (Input) of ICBase-4 (74LS08).
  14. Connect Pin-19 (Input) of ICBase-3 (74LS32) to Pin-17 (Output) of ICBase-2 (74LS08).
  15. Connect Pin-18 (Input) of ICBase-3 (74LS32) to Pin-17 (Output) of ICBase-4 (74LS08).
  16. Connect Output-0 to Pin-17 (Output) of ICBase-3 (74LS32).
  17. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS32).