Computer a energia solare (basato sulla Beagleboard)

clipped from digitalsurveyinstruments.com Pico projector: part Current at 5v Power red led 165mA .825W green led 272mA 1.36W blue led 71mA .355W overhead 200mA 1W total 711mA 3.55W These values are for the maximum brightness for the pico projector which gives a useable 18inch display in a lit room or a nice nice 5' display in a dark room.. very large. It can do 80x25 text easily. The wall is bumpy which degrades picture sharpness in the image (which is in a lit room) also the camera isn't great.

Interessante esperimento di questo tizio, che ha misurato anche i consumi del Pico Projector, ottenendo un curioso 3.5 watt (a me invece risultano 4.5 watt, forse perché ho lasciato i default attivi, cioè massima luminosità).