MINI ELEVATOR

Palak soni
Palak soni
• Created on Apr 19, 2026 • 0 • 0 • 5
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MINI ELEVATOR
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Integrated Circuits Used

74LS85 74LS04 74LS08 74LS32 74LS90

Procedure

  1. Add IC 74LS85 into ICBase-2 (74LS85).
  2. Connect VCC Port to Pin-20 (VCC) of ICBase-2 (74LS85).
  3. Connect GND Port to Pin-8 (Ground) of ICBase-2 (74LS85).
  4. Connect Pin-13 (Input) of ICBase-2 (74LS85) to Input-0.
  5. Connect Pin-15 (Input) of ICBase-2 (74LS85) to Input-1.
  6. Connect Pin-14 (Input) of ICBase-2 (74LS85) to Input-3.
  7. Connect Pin-16 (Input) of ICBase-2 (74LS85) to Input-4.
  8. Connect GND Port to Pin-17 (Input) of ICBase-2 (74LS85).
  9. Connect GND Port to Pin-18 (Input) of ICBase-2 (74LS85).
  10. Connect GND Port to Pin-19 (Input) of ICBase-2 (74LS85).
  11. Connect GND Port to Pin-1 (Input) of ICBase-2 (74LS85).
  12. Connect GND Port to Pin-2 (Input) of ICBase-2 (74LS85).
  13. Connect GND Port to Pin-4 (Input) of ICBase-2 (74LS85).
  14. Connect VCC Port to Pin-3 (Input) of ICBase-2 (74LS85).
  15. Add IC 74LS04 into ICBase-3 (74LS04).
  16. Connect GND Port to Pin-7 (Ground) of ICBase-3 (74LS04).
  17. Connect VCC Port to Pin-20 (VCC) of ICBase-3 (74LS04).
  18. Add IC 74LS08 into ICBase-4 (74LS08).
  19. Connect VCC Port to Pin-20 (VCC) of ICBase-4 (74LS08).
  20. Connect GND Port to Pin-7 (Ground) of ICBase-4 (74LS08).
  21. Connect Pin-1 (Input) of ICBase-4 (74LS08) to Pin-7 (Output) of ICBase-2 (74LS85).
  22. Connect Pin-3 (Output) of ICBase-4 (74LS08) to Output-0.
  23. Connect Pin-5 (Output) of ICBase-2 (74LS85) to Pin-4 (Input) of ICBase-4 (74LS08).
  24. Connect Pin-6 (Output) of ICBase-4 (74LS08) to Output-1.
  25. Add IC 74LS32 into ICBase-5 (74LS32).
  26. Connect GND Port to Pin-7 (Ground) of ICBase-5 (74LS32).
  27. Connect VCC Port to Pin-20 (VCC) of ICBase-5 (74LS32).
  28. Connect Pin-6 (Output) of ICBase-2 (74LS85) to Pin-1 (Input) of ICBase-5 (74LS32).
  29. Connect Pin-3 (Output) of ICBase-5 (74LS32) to Output-2.
  30. Add IC 74LS90 into ICBase-1 (74LS90).
  31. Connect VCC Port to Pin-5 (VCC) of ICBase-1 (74LS90).
  32. Connect GND Port to Pin-2 (Input) of ICBase-1 (74LS90).
  33. Connect GND Port to Pin-3 (Input) of ICBase-1 (74LS90).
  34. Connect GND Port to Pin-16 (Ground) of ICBase-1 (74LS90).
  35. Connect Seven segment display 1 to Pin-14 (Output) of ICBase-1 (74LS90).
  36. Connect Pin-14 (Output) of ICBase-1 (74LS90) to Pin-1 (Input) of ICBase-3 (74LS04).
  37. Connect Pin-2 (Output) of ICBase-3 (74LS04) to Pin-2 (Input) of ICBase-4 (74LS08).
  38. Connect Pin-2 (Output) of ICBase-3 (74LS04) to Pin-5 (Input) of ICBase-4 (74LS08).
  39. Connect Pin-14 (Output) of ICBase-1 (74LS90) to Pin-2 (Input) of ICBase-5 (74LS32).
  40. Connect Pin-18 (Output) of ICBase-1 (74LS90) to Pin-1 (Input) of ICBase-1 (74LS90).
  41. Connect Clock port of 1Hz frequency to Pin-20 (Input) of ICBase-1 (74LS90).