Tag Archives: four wires touchscreens

Touch Screens. Part 2.

In previous ARTICLE we saw how a four wire resistive touch surface works, and the logic we must implement in order to interface it with a microcontroller. We will see now how is the real implementation with an Arduino and … Continue reading

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Touch Screens. Part 1.

Recently I recycled some old mobiles phones I had. There was a Nokia 5800 (This ONE). I decided to remove the touch screen sensor and play around with it. So, I dismantled the phone ad remover the touch surface.

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