The Witness Camera is automated AVR Camera Security System that has self-recording feature and a gigabyte-class flash card as recording media. Witness camera project build because available surveillance solutions were too expensive or impractical for home use. The project system built from a VGA CMOS color camera, an microcontroller avr ATmega32, a passive-infrared (PIR) movement sensor, and a 1GB SD-card.
Each time it detects people moving around, Witness camera silently starts recording and save the result on 1GB SD-card.
Build security system project with 1GB SD-card