While you can get an LED matrix in any size or shape, the really cool looking ... Since [Jana] has a 3D printer, she figured a custom diffusor was just a few bits of filament and a SCAD file ...

Chinese physicists, engineers, opticians, and photonics specialists from Zhejiang University in Hangzhou, China, have ...

The CAMSIZER 3D ... of small particles. Together with the BASIC camera (5 Mpx), this ensures a broad measurement range from 20 µm to 30 mm. For the examination of dry, freely flowing bulk solids in ...