File:Circuit board after manual etching.jpg
Original file (3,264 × 2,448 pixels, file size: 362 KB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionCircuit board after manual etching.jpg |
English: After etching of the circuit board the uncovered copper surfaces have gone. The etching solution is in the background. Its light green colour is a sign of the dissolved copper.
Deutsch: Durch den Ätzvorgang wurden die ungeschützten Kupferflächen der Leiterplatte entfernt. Die hellgrüne Fabre der Ätzlösung im Hintergrund stammt vom nun darin gelösten Kupfer. |
Date | |
Source | Own work |
Author | Tinux |
Licensing[edit]
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 17:31, 27 December 2021 | 3,264 × 2,448 (362 KB) | Tinux (talk | contribs) | Uploaded own work with UploadWizard |
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- Usage on de.wikipedia.org
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.
Camera manufacturer | SAMSUNG |
---|---|
Camera model | SM-G800F |
Exposure time | 1/33 sec (0.03030303030303) |
F-number | f/2.4 |
ISO speed rating | 200 |
Date and time of data generation | 15:50, 7 December 2021 |
Lens focal length | 3.3 mm |
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Width | 3,264 px |
Height | 2,448 px |
Orientation | Normal |
Software used | SAMSUNG |
File change date and time | 15:50, 7 December 2021 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:50, 7 December 2021 |
APEX shutter speed | 5.06 |
APEX aperture | 2.52 |
APEX brightness | 1.69 |
APEX exposure bias | 0 |
Maximum land aperture | 2.52 APEX (f/2.39) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 31 mm |
Scene capture type | Standard |