Hello, i want to make a proyect, and one of the things i want it to have, is that upon the activation of a sensor(motion detector sensor), a picture is taken automatically using a camera like the MT9D111 (2mp,http://www.techmake.com/products/sensors/colorlightandvisionsensors/sen-00032.html), saved on the SDcard in the wifi shield and then uploaded to twitter through the wifi shield.
I think this can be done, however, i´m unsure with what arduino it can be done, and how much time would it take it from the time the picture is taken to its transfer to the SDcard and then to Twitter and then repeat the process again because of the limited memory capacity of an arduino. So, what would you recommend me to do? Can it be done in an arduino uno? A mega? Or is it just too heavy on the memory for an arduino like those to handle and i would need something more powerful?
thanks 