Is there a way to make a graph ?

Hello,

I have an Arduino with an LCD screen (arLCD), and I am trying to make a graph of the read voltages from the analog pins on the arduino. I have searched everywhere to find a way to plot the voltages on the screen, and I couldn't find any.

Does anyone have done something similar to this before?

Thanks a lot.

(deleted)

haalshaikh: I have searched everywhere to find a way to plot the voltages on the screen, and I couldn't find any.

This is probably because it is easier than it looks and you have been searching in the wrong place. There is bound to be a graph example in the library you are using, like a sine wave, and it is just a matter of drawing a pixel at the appropriate coordinates, e.g. whereby x is advanced by one each time round the loop, and Y is a suitable multiple of the variable.