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Infrered Touchscreen |
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Infrared technology uses infrared
emitter-collector pairs to project an invisible grid of
light a small distance over the surface of the screen.
When a beam is interrupted, the absence of the signal at
the collector is detected and converted to an X/Y touch
coordinate. |
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Product List |
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Size
( Inch ) |
Part # |
Touchscreen Thickness
( mm ) |
Touch Active Area |
Outside Dimensions |
Drawing |
Height
( mm ) |
Width
( mm ) |
Diag
( mm ) |
Height
( mm ) |
Width
( mm ) |
| 21 |
K21 |
11.5 |
323.1 |
431.1 |
538.74 |
378.5 |
517.5 |
View
(PDF) |
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