Hi..
i am newbie . Plz help me with this small problem.
how i can get an analog graphical output in arduino uno.
The real time varying graphical output should be visible on my computer.
What is o/p?
What is o/p?
OutPut.
i am newbie . Plz help me
That does not excuse you from using proper grammar and spelling.
how i can get an analog graphical o/p in arduino uno.
You can't. The Arduino has no way to graph data, or display it.
The real time varying graphical o/p should be visible on my computer.
Oh, well, that is quite a different story. You can read the analog output of the sensor in question, and send that data to the serial port. Then, the PC must have a program running that reads the serial data and does something with it. Using the data to produce a moving graph is not that difficult.
Processing is one tool that you can use. I've written graphing applications using C#, too.
Search for Arduino + oscilloscope or Arduino + real time plotting for some other possible approaches.