Καλημερα. Θελω να φτιαξω ενα μικρο κυκλωματακι που να εχει μια μικρη lcd δυο buttons και τρεις πολυπλεκτες (cd4051) και εναν αισθητηρα εντασης ρευματος για να επιλεγω με τα κουμπια μια απο τις 20 διαφορετικες επαφες που εχω και θελω να δω τι ενταση περναει. Ρωτησα την Chatgpt και μου απαντησε το ακολουθο.

1.ΕΙναι σωστο?
2.Ξερει κανεις ποιο LCD και ποια buttons να χρησιμοποιησω.
3.Εχει κανεις καμμια προταση καλυτερη χωρις να χρησιμοποιηθει micorcontroller ?

Ευχαριστω.

"Materials needed:

  • Three 8-channel multiplexers (such as CD4051 or similar)
  • Two push buttons
  • Current sensor(s) appropriate for your application
  • Small screen or display module
  • Resistors (for pull-up or pull-down configurations, if necessary)
  • Power supply
  • Connecting wires

Steps to create the system:

  1. Connect Push Buttons to Control Multiplexers:
    • Use one button to cycle forward and the other to cycle backward through the points.

  2. Wire the Multiplexers:
    • Connect the output of each multiplexer to the input of the sensor(s) for the respective measurement points.
    • Distribute the 20 measurement points among the three multiplexers as follows:
      • Mux1: Points 1-8
      • Mux2: Points 9-16
      • Mux3: Points 17-20

  3. Display Output:
    • Connect the output of the sensor(s) to a small screen or display module to show the selected point and its current reading.

  4. Button Control and Multiplexer Selection using Binary Counting:
    • Use the two buttons to simulate a binary counting system to cycle through the points:
      • One button increments the count (to select the next point).
      • The other button decrements the count (to go back through the points).

  5. Power Supply:
    • Ensure that the multiplexers, buttons, sensors, and display are powered properly according to their specifications."