Touch screen controller

Discussion in 'Embedded Systems and Microcontrollers' started by pluuuto, Aug 2, 2008.

  1. pluuuto

    Thread Starter New Member

    Aug 2, 2008
    3
    0
    Hi All, Im planning to use resistive touch screen for my next project. I try to save the cost so I wish to do the controller my self. I tried googling but canot find the schematic. Does anyone know how i can built it?
     
  2. FastEddie

    Active Member

    Jul 14, 2007
    35
    0
  3. pluuuto

    Thread Starter New Member

    Aug 2, 2008
    3
    0
    Thx.. that helps a lot
     
  4. Arm_n_Legs

    Active Member

    Mar 7, 2007
    183
    10
    Basically what is needed is a ADC. Take a look at the AD7877 datasheet.
     
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