File:XBee Series 2 with Whip Antenna, with US Quarter.jpg
![File:XBee Series 2 with Whip Antenna, with US Quarter.jpg](http://upload.wikimedia.org/wikipedia/commons/thumb/1/15/XBee_Series_2_with_Whip_Antenna%2C_with_US_Quarter.jpg/800px-XBee_Series_2_with_Whip_Antenna%2C_with_US_Quarter.jpg)
Original file (4,142 × 2,540 pixels, file size: 5.23 MB, MIME type: image/jpeg)
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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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Summary
DescriptionXBee Series 2 with Whip Antenna, with US Quarter.jpg |
English: An XBee Series 2 radio with a wire whip style antenna, placed next to a US quarter. |
Date | |
Source | Own work |
Author | Mark Fickett |
Licensing
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
- 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.
Captions
Items portrayed in this file
depicts
7 June 2012
0.025 second
13
60 millimetre
100
image/jpeg
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:22, 13 June 2012 | ![]() | 4,142 × 2,540 (5.23 MB) | Naib |
File usage
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D5100 |
Author | Mark Fickett |
Exposure time | 1/40 sec (0.025) |
F-number | f/13 |
ISO speed rating | 100 |
Date and time of data generation | 22:29, 7 June 2012 |
Lens focal length | 60 mm |
User comments | Mark Fickett http://markfickett.com |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Lightroom 3.6 (Macintosh) |
File change date and time | 22:07, 12 June 2012 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 22:29, 7 June 2012 |
Shutter speed | 5.321928 |
APEX aperture | 7.400879 |
Exposure bias | 0 |
Maximum land aperture | 3.3 APEX (f/3.14) |
Subject distance | 0.32 meters |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire |
DateTimeOriginal subseconds | 90 |
DateTimeDigitized subseconds | 90 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 90 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3013589 |
Lens used | 60.0 mm f/2.8 |
Date metadata was last modified | 18:07, 12 June 2012 |
Unique ID of original document | DCBF3455A0814951F112785BD5244E13 |
Keywords | XBee |
Contact information |
http://www.markfickett.com/
|
Country shown | USA |
IIM version | 4 |