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Arduino Forum Help!! Arduino camera (as video)
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Related

Help!! Arduino camera (as video)

Former Member
Former Member over 9 years ago

Hi everybody!! I am working on my graduation project, and I want need to record a light coming from an optical cable with Arduino, i'm don't know much about arduino.

Could somebody help??
I noticed that with Arduino Uno you can use the camera for pictures. Is it possible to record??

Help please.

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  • beacon_dave
    beacon_dave over 9 years ago in reply to Former Member +2
    If you are shining a 850nm laser directly down the fibre then you could detect it with a laser light detector such as: https://www.finisar.com/optical-components/hfd3180-103
  • clem57
    clem57 over 9 years ago +1
    Fiber optic cables have different frequencies from the light you and me see. That is why you are warned never look t the light! It will burn the retina severely depending on time of exposure. Please read…
  • strb
    strb over 9 years ago +1 suggested
    I agree too with Clem. Anyway yes camera sensors are a little more sensitive than the human eye so they can see a piece of IR spectrum, (you can verify it with your phone and the tv remote, just point…
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  • Former Member
    0 Former Member over 9 years ago

    Excellent response Clem.

    Most fiber-optic runs at either 850 or 1350nm. Both are generally outside the wavelength for cameras (1350 certainly so). This IS laser, so a camera sensor will quickly burn out (even at 5mw); and, as Clem pointed out is a hazard to eyes.

    You might want to think about using a networked Arduino to check incoming packets.

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  • Former Member
    0 Former Member over 9 years ago in reply to Former Member

    I should use an 850 nm laser.

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  • Former Member
    0 Former Member over 9 years ago in reply to Former Member

    I should use an 850 nm laser.

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  • beacon_dave
    0 beacon_dave over 9 years ago in reply to Former Member

    If you are shining a 850nm laser directly down the fibre then you could detect it with a laser light detector such as: 

    https://www.finisar.com/optical-components/hfd3180-103

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