Documents Quad Copter

Quad copter by ars Basically a Quad copter is a quad rotor helicopter that is lifted and propelled by four rotors. Unlike helicopters they use symmetrically pitched blades.…

Documents Quadricopero by Ars

Quad copter by ars Basically a Quad copter is a quad rotor helicopter that is lifted and propelled by four rotors. Unlike helicopters they use symmetrically pitched blades.…