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How does a touch screen display work ?

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José Luis

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Touch screen display

I need help how to work touch screen display
 

Re: Touch screen display

You should be more specific. If you need the genral principle, the touch screens more often use the substrate's electrical resistance changing in dependance on preasure location.
 

Re: Touch screen display

Thank you very much friend !!

/ Warning #1 - No thanks at elektroda!
 

Re: Touch screen display

Hi

Look for AD7843 from analog it's touch screen controller

www.analog.com/Analog_Root/productPage/ productHome/0,2121,AD7843,00.html

There is aloso some artical on touch screen on AD site


best


bobi
 

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