camera n lcd screen

Discussion in 'The Projects Forum' started by sasek, May 20, 2010.

  1. sasek

    Thread Starter Member

    Jan 3, 2010
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    0
    hai all,

    i have camera module and lcd screen with hdmi socket, how could i do to make video taken from camera module been display at lcd screen without through PC. Is it any method can be taken????? for example using PIC or anything possible?????? Thanks for reading n helping .....:)
     
  2. blueroomelectronics

    AAC Fanatic!

    Jul 22, 2007
    1,758
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    Model numbers of the camera & LCD
     
  3. sasek

    Thread Starter Member

    Jan 3, 2010
    64
    0
    for the camera module i have CMOS camera module CM-640480
    for lcd screen i have philip model 201e1sb

    is it possible to display direct from camera to lcd????

    or any simple method i can do without using pc???
     
  4. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234
    The LCD will have to have an RCA video input for the camera to work directly with it, one thing you can buy is a composite to HDMI or composite to VGA converter and you will be able to use the camera directly with LCD without the use of a microcontroller.


    B. Morse
     
  5. sasek

    Thread Starter Member

    Jan 3, 2010
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    yes2 i have seen it before that they said can display direct using VCR TV....is it works???
     
  6. BMorse

    Senior Member

    Sep 26, 2009
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    The Camera will work with a standard VCR/TV with a composite video input (yellow RCA connector on the back of TV/VCR usually paired with a white and red for left and right audio).

    But the LCD you posted about DOES not have these connections, only VGA, so if you want to use that camera with that LCD you have to get a composite to VGA adapter.

    B. Morse
     
  7. sasek

    Thread Starter Member

    Jan 3, 2010
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    0
    should camera n tv must have common ground rite????
    for RCA pin yellow for video, red n white is audio.....so where the ground?????
    while camera module have red for V+ black for ground n yellow for video.....
    how to make both have common ground????
     
  8. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234

    With the RCA connectors, the outer metal shield is ground, and the center pin is +.

    When You connect the camera to the TV using the RCA connectors, it will have a common ground.


    B. Morse
     
  9. Bychon

    Member

    Mar 12, 2010
    469
    41
    The ground is on the shield of the yellow cable!!!!!!!
    The ground is on the shield of the red cable!!!!!!
    The ground is on the shield of the white cable!!!!!!!!!
    The ground is on the black wire from the camera!!!!!!
    Connect them together to have common ground!!!!!!
     
  10. sasek

    Thread Starter Member

    Jan 3, 2010
    64
    0
    ok!

    by mean each RCA pin cable is like coax cable rite......:)
     
  11. BMorse

    Senior Member

    Sep 26, 2009
    2,675
    234
    Yes, basically the same, where 1 conductor is ground and the other is the positive....

    B. Morse
     
  12. retched

    AAC Fanatic!

    Dec 5, 2009
    5,201
    312
    RCA is a coax CONNECTOR but not usually a coax cable. You can use standard speaker wire and add a RCA plug.
     
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