hi i am new in aurdino
I want to interact the LED with photo diode
I have seen the your code in which LED profile is traingular. and output of photodiode accordingly changes.
In my case. I want LED profile in series of square pulse(step function) and accordingly accordingly output of photodiode should change
My LED profile and photodiode graph like this
Regarding this can i get the aurdino code for this
If possible please reply