how do i print two variables on the serial monitor. For instances i would like to print a voltage and temperature value on the same line.
Is there any way to println(volt,temp) together? Plus i need to print voltage as DEC, so is there any way to indicate volt as DEC in the earlier process?
There is a way to do that. The basic problem is you can't just use println() statements where you want to do multiple writes to the same line, you would rather use print() statements instead and only use println() for the last item to be printed for the message line. You in effect have to build your line message using as many print() statements as necessary including adding spaces and fixed labels, etc, and then finish off the line message with a final println() statement.
I'm not quite clear about your second question? Read the following reference pages for printing to see if you can figure it out.http://arduino.cc/en/Serial/Printhttp://arduino.cc/en/Serial/Println