File:Traffic light pcb back.jpg

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Summary

The back of the Multiswitch board installed in the Traffic Light

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	02:44, 24 November 2024		4,624 × 2,600 (717 KB)	Simmarith (talk \| contribs)	The back of the Multiswitch board installed in the Traffic Light

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Camera manufacturer	Xiaomi
Camera model	POCO F2 Pro
Exposure time	1/20 sec (0.05)
F Number	f/1.89
ISO speed rating	628
Date and time of data generation	02:20, 24 November 2024
Lens focal length	5.43 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	GIMP 2.10.38
File change date and time	02:39, 24 November 2024
Subsampling ratio of Y to C	2 2
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	02:20, 24 November 2024
Meaning of each component	Y Cb Cr does not exist
APEX shutter speed	4.321
APEX aperture	1.83
APEX brightness	−2.73
APEX exposure bias	0
Maximum land aperture	1.83 APEX (f/1.89)
Metering mode	Center weighted average
Light source	D65
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	959
DateTimeOriginal subseconds	959
DateTimeDigitized subseconds	959
Supported Flashpix version	1
Color space	sRGB
Sensing method	Undefined
Scene type	A directly photographed image
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	25 mm
Scene capture type	Standard
Unique image ID	f8bbe99f08ef67590000000000000000
Unique ID of original document	xmp.did:38554a2a-4b83-4f83-b769-f28c94269b6c