The Tiny, twog and yapa have a 5v switch. Others will need e.g. transistor + pullup
On Nov 1, 2012 11:22 PM, "Gerard Toonstra" <
address@hidden> wrote:
Hi all,
I think I'm nearing the point where I can start some test flights with my setup.
I'd like to use a camera to take pictures. In my case that's a Canon with CHDK extensions.
When the software detects 5V at the USB port, it triggers a picture to be taken.
I'm connecting this to one of the ADC's, but the voltage is 3.3v and not enough to trigger
the camera. I've verified this using a 3.3v supply from an arduino. So I definitely need a higher
voltage.
Is there any other pin I could use that does output 5v, which is configurable in the dc_cam module,
or can this only be solved by inserting a level shifter? If a level shifter is required, what
are recommended components / boards?
Regards,
Gerard
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