File:Busicom.JPG
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Summary
DescriptionBusicom.JPG | On the left, the NEC TK 80 kit, based on Intel 8080 chip, on the centre, Busicom calculator motherboard, based on Intel 4004 chip, and on the right, the Busicom calculator, fully assembled in Ueno, Tokyo. |
Date | |
Source | Own work |
Author | Ruud Dingemans |
Licensing
Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
Items portrayed in this file
depicts
some value
2007
10,000,000
47474774747777777748488484
2.8
image/jpeg
b7e3276d8af55576be9573911027c0a8b0cedac6
201,707 byte
768 pixel
1,024 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 23:36, 28 May 2007 | 1,024 × 768 (197 KB) | Rtech~commonswiki | {{Information |Description=Busicom 4004-based calculator in museum at Ueno, Tokyo |Source=self-made |Date=2007 |Author= User:Ruud Dingemans }} |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon IXY DIGITAL 400 |
Exposure time | 1/10 sec (0.1) |
F-number | f/2.8 |
Date and time of data generation | 13:43, 1 May 2007 |
Lens focal length | 7.40625 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 13:43, 1 May 2007 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 13:43, 1 May 2007 |
Image compression mode | 3 |
Shutter speed | 3.3125 |
APEX aperture | 2.96875 |
Exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 3,657.1428571429 |
Focal plane Y resolution | 3,657.1428571429 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
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