Device for image scanning with reduced power consumption

The result of this work is a independent electronic device that is able to take pictures. The whole system is controlled wirelessly from the PC and is able to operate without supply voltage using energy harvesting. Energy independence is achieved by energy harvesting module with IO LTC3331 which supplies the scanning equipment. Consumption reduction is achieved using a low power MSP430F5529 processor which uses low power LPM3. Consumption is also reduced by disconnection electronic module that in case of inactivity disconnects unneeded peripherals of scanning device.