I want to get info on main screen of pc from adruino is that possible if not I need to have the adruino communicate wirelessly to the pc do i program it for a com port? thanks
As has been said on your other threads.
http://arduino.cc/forum/index.php/topic,125909.msg946741.html
If your Arduino is connected to the PC using the USB cable, then send your output to the Serial port. You'll need something running on the PC, such as the Serial Monitor, to display the data.
If you have an Ethernet or Wireless shield/module, then you can use the Arduino as a web server, and use a browser on the PC.
michaelalbert:
I want to get info on main screen of pc from adruino is that possible if not I need to have the adruino communicate wirelessly to the pc do i program it for a com port? thanks
http://firmata.org/wiki/Main_Page
if you know VB
All other program language
http://www.arduino.cc/playground/Main/InterfacingWithSoftware