Battery Powered RaspPi

Components:

Bottom left : UBEC Power regulator,

Middle left : 10XAA Battery Pack,

Top right : Raspberry Pi,

Bottom right : DIY GPIO Camera Shutter release.

Bottom middle : Connector from UBEC to Micro USB power for RPi.

External Webcam and 3.5mm connector to DSLR.

Usage : Motion detection to fire Canon 1000D DSLR to obtain high resolution images.

Done