Touch for LED matrix panel?

EL Wire/Tape/Panels, LEDs, pixels and strips, LCDs and TFTs, etc products from Adafruit

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snaxter
 
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Joined: Mon Mar 24, 2008 10:57 pm

Touch for LED matrix panel?

Post by snaxter »

I want to build a touch sensitive LED matrix panel. The rough idea is to tile 4 of the 64x64 LED panels (https://www.adafruit.com/product/3649) and add a touch interface. Is the best solution to add a resistive touch screen (https://www.adafruit.com/product/333) over the top of the panels? Has anyone seen other solutions, perhaps with a frame of IR emitter/detectors?

Thanks in advance for any thoughts you have...

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blnkjns
 
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Re: Touch for LED matrix panel?

Post by blnkjns »

Finger recognition with a camera? I saw an artist doing it like this with the same matrix panels at a local museum.

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