rasberry pi 3D 打印模型

who wants pi? the raspberry pi has made quite a splash since it was first announced. the credit-card sized computer is capable of many of the things that your desktop pc does, like spreadsheets, word-processing and games. it also plays high-definition video. it can run several flavors of linux and is being used to teach kids all over the world how to program... oh yeah, and it does all that for $5 not including materials. the secret sauce that makes this computer so small and powerful is the broadcom bcm2835, a system-on-chip that contains an arm1176jzfs with floating point, running at 700mhz, and a videocore 4 gpu. the gpu provides open gl es 2.0, hardware-accelerated openvg, and 1080p30 h.264 high-profile decode and is capable of 1gpixel/s, 1.5gtexel/s or 24 gflops of general purpose compute. what's that all mean? it means that if you plug the raspberry pi into your hdtv, you could watch bluray quality video, using h.264 at 40mbits/s. dev-12994.