Camera Control and OSD Wiring

This is how I planed it. But it will be reduced with the Oleg's Mini USB Host Shield at Arduino Mini Pro 3V3.

Comment by Johann Van Niekerk on November 14, 2010 at 8:40am
Sandro Im planning the same type of setup and i need to be able to see what the camera sees before the images is captured,Can you control the zoom with usb aswell? and how would you stream the OSD data and camera feed trhu 1 VID tx/rx?

Developer
Comment by Sandro Benigno on November 14, 2010 at 9:56am
Hi Johann, I'm starting to hack some other cams but, until now you can just use some Canon Power Shot like mine. It have USB and A/V output separated and I'm using internal commands to link the viewfinder to A/V output. You can see it working here: http://diydrones.com/profiles/blogs/camera-control-and-osd-for-uav

I'm organizing all the stuff and will create a project blog to open the code.
OSD is in process too. It's working but I'm implementing a custom charset and a special panel for UAVs.

Developer
Comment by Sandro Benigno on November 14, 2010 at 10:02am
Ah... yes. Will be sent through video tx/rx.
Comment by Johann Van Niekerk on November 14, 2010 at 10:11am
That will be awesome Sandro because im going to be using it alot as my UAV will be build around camera and photography related work. but weight is a issue for me and i would like to use something like compact NIkon S220 or similar, what would i need in form of parts

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