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 .....

 

Model numbers of the camera & LCD

 

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???

 

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

 

yes2 i have seen it before that they said can display direct using VCR TV....is it works???

 

yes2 i have seen it before that they said can display direct using VCR TV....is it works???

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

 

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????

 

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????

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

 

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!!!!!!

 

ok!

by mean each RCA pin cable is like coax cable rite......

 

ok!

by mean each RCA pin cable is like coax cable rite......

Yes, basically the same, where 1 conductor is ground and the other is the positive....

B. Morse

 

RCA is a coax CONNECTOR but not usually a coax cable. You can use standard speaker wire and add a RCA plug.