Image:Keyboard Construction.JPG
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[edit] Summary
(1 of 3) Construction of a typical notebook computer dome-switch keyboard. Shown are the four layers: keyboard, dome-switches, circuit "board" (it is flexible) and metal backing. Photo by Asiir 16:29, 13 February 2007 (UTC)
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 16:29, 13 February 2007 | 1,600×1,200 (543 KB) | Asiir (Talk | contribs) | (Photo by ~~~~) |
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Metadata
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon PowerShot S100 |
| Exposure time | 1/30 sec (0.033333333333333) |
| F-number | f/2.8 |
| Date and time of data generation | 08:30, 21 December 2002 |
| Lens focal length | 5.40625 mm |
| Orientation | Normal |
| Horizontal resolution | 180 dpi |
| Vertical resolution | 180 dpi |
| File change date and time | 08:30, 21 December 2002 |
| Y and C positioning | 1 |
| Exif version | 2.1 |
| Date and time of digitizing | 08:30, 21 December 2002 |
| Image compression mode | 3 |
| Shutter speed | 4.9068908691406 |
| Aperture | 2.9708557128906 |
| Exposure bias | 0 |
| Maximum land aperture | 2.9708557128906 |
| Subject distance | 0.461 metres |
| Metering mode | CenterWeightedAverage |
| Flash | 1 |
| Color space | sRGB |
| Focal plane X resolution | 7766.9902912621 |
| Focal plane Y resolution | 7741.935483871 |
| Focal plane resolution unit | inches |
| Sensing method | One-chip color area sensor |
