It's always fascinating how far you can minaturize nowadays. A selection of really small quadrocopters (UAV, VTOL, Mikrocopter):

• MesiCopter, 1999, research project, external electronics, 1.5 cm rotor diameter
• Smartflyer, 2003-2009, Complete family of really small quadrocopters, from 15g upwards
• MicroX4, 2006, 16 cm, 40g, CFK props, rotors 8 cm
• YAUP, 2007, (Yet another UFO project), X-Twin props
• Nanocopter X-Twin, integrated on one PCB

posted at 12:14 | path: /qc | permanent link to this entry