Degradation or ageing of camara sensor? - Raspberry Pi Forums
hi,
pinoir camera takes photo every 5 seconds since april. that's around 17.000 day or half million photos per month.
since time notice decreased sensitivity in upper quarter of picture. there's sharp vertical line above picture noticeably darker. in attached picture 74 pixels top.
@ first noticeable if person unicoloured shirt crossed line. it's on every daylight picture.
pictures taken @ 1296x972 size , raspistill options don't make difference. @ night infrared light barely noticeable if @ all.
camera lives outside never noticed above 72°c cpu temperature.
it's ventilated think there's no problem of moisture.
idea problem might be?
possible camera module can't take load?
cheers,
herbert
pinoir camera takes photo every 5 seconds since april. that's around 17.000 day or half million photos per month.
since time notice decreased sensitivity in upper quarter of picture. there's sharp vertical line above picture noticeably darker. in attached picture 74 pixels top.
@ first noticeable if person unicoloured shirt crossed line. it's on every daylight picture.
pictures taken @ 1296x972 size , raspistill options don't make difference. @ night infrared light barely noticeable if @ all.
camera lives outside never noticed above 72°c cpu temperature.
it's ventilated think there's no problem of moisture.
idea problem might be?
possible camera module can't take load?
cheers,
herbert
i'm not aware of issues this. i'll ask around, sensor standard, expect last fair time. wonder if there issue lens or underneath it. fungus? have given clean (you can take lens off , clean underneath - very carefully)
raspberrypi
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