Hi Abiram,Your touch screen | Projects › Projects › how to interface a resistive touch screen to lpc2148 (arm7) microcontroller › Hi Abiram,Your touch screen February 28, 2013 at 4:29 pm #9201 AJISH ALFREDParticipant Hi Abiram, Your touch screen should have two analog output pins, X-cordinate & Y-cordinate. Read the value of both using two seperate ADCs, and the result is the location (X,Y) of a touch.
