Dust components
Thick film battery: 1mm^3, 1 J storage
Power capacitor: 0.25mm^3, 1uJ storage
Solar cell: 1x1x0.1mm^3, 0.1mW generation
CMOS controller: 1x1x0.1mm^3
Passive CCR comm: 0.5x0.5x0.1mm^3, 10kbps, 1uW, 1km
Active laser comm: 1x0.5x0.1mm^3, 1Mbps, 10mW, 10km