3.2 inches 4 Wire Resistive Touch Panel

This resistive touch screen. You can put it over a paper overlay for a touch control panel or attach it to an LCD to DIY a touch-activated display.

Specifications:

• 2.2" x 2.75" (55mm x 70mm) overall dimensions, 1.5mm thick
• 3.2" diagonal active area, 80mm
• 600 ohms across X pins, 300 ohms across Y pins
• 4 wire resistive display, on a 0.5mm FPC connector
• Use any microcontroller with 2 digital pins and two analog input pins

Documents:

• Arduino Tutorial
• Arduino Library
• Using resistive touch screens
• Application Note (To understand how touchscreens work, and the techniques used to read from them)