I want to buy a 4 wire resistive touchscreen and connect it up to my arduino. I just want to buy the top panel as I need to record x and y coordinates of where the touchscreen has been pressed.
Is it possible to just plug the 4 wires straight into the arduino or do I need to get external circutry?
These are the models I am currently considering(the screen has to be fairly big):
Any help would be greatly appreciated, thanks