File:LED Digital Display.jpg
Original file (2,771 × 1,865 pixels, file size: 892 KB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionLED Digital Display.jpg |
English: Both sides of LED digital display. |
Date | |
Source | Own work |
Author | Mlogic |
Licensing edit
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This image has currency in it to indicate scale.
Using coins for scale is discouraged as it will require people unfamiliar with them to look up the dimensions or guess, both of which defeat the purpose of the object in the first place. Coins can also reinforce a geographical bias, and some coins' designs are copyrighted. Ideally, a photograph should include a ruler with the subject (example) or an added scale marking. SI ("metric") units are the most commonly used worldwide (see meter and centimeter). Images with coins to indicate scaleCommon coin diameters for reference:
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Other Information edit
This is a Kingbright LED Display model CA56-21GWA. A datasheet may be found here: http://www.rapidonline.com/netalogue/specs/55-1676.pdf
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:15, 20 January 2019 | 2,771 × 1,865 (892 KB) | BacLuong (talk | contribs) | Margins Correction | |
12:19, 4 June 2009 | 3,694 × 2,770 (1.35 MB) | Mlogic (talk | contribs) | {{Information |Description={{en|1=Showing both sides of w:LED digital display}} |Source=Own work by uploader |Author=Mlogic |Date=2009-06-04 |Permission= |other_versions= }} {{Created with UFRaw}} <!--{{ImageUpload|full}}--> |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | LED Digital Display |
---|---|
Camera manufacturer | Canon |
Camera model | Canon EOS 5D Mark II |
Author | Yan Li <elliot.li@gmail.com> |
Copyright holder | Yan Li <elliot.li@gmail.com>, mlogic.org/~yan, Creative Commons Attribution-Share Alike 3.0 |
Exposure time | 8/1 sec (8) |
F-number | f/11 |
ISO speed rating | 50 |
Date and time of data generation | 18:35, 4 June 2009 |
Lens focal length | 50 mm |
Software used | ImageMagick 7:6.5.1.0-1.1 amd64 from Debian, UFRaw 0.15-2+b1 amd64 from Debian Lenny |
File change date and time | 18:35, 4 June 2009 |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 18:35, 4 June 2009 |
Meaning of each component |
|
APEX shutter speed | −3 |
APEX aperture | 6.9965017491254 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 85 |
DateTimeOriginal subseconds | 85 |
DateTimeDigitized subseconds | 85 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117647059 |
Focal plane Y resolution | 3,908.1419753086 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Hard |
GPS tag version | 0.25.35.85.35.15.85.65.94.23.25.84.85.45.84.85.75.84.84.05 |