How to simulate 50 sensor using arduino with 2 or 3 real sensor

Hi,i want to ask how to simulate 50 sensor using arduino with 2 or 3 real sensor

Which sensor(s) do you want to simulate? Which sensor(s) will you really be using?

Use the random() function?

Send the same value 50 times?

about 3 till 4 real sensors

PaulS:
Which sensor(s) do you want to simulate? Which sensor(s) will you really be using?

Maybe you could interpolate the values between the real sensors, to make values for the simulated sensors.

tumanggeryoel:
about 3 till 4 real sensors

No. What are the sensors, part number and link required please. How are you "sending the values"?