HOW TO MAKE (CLICK HERE)
MAKING OF DRONE:
A quadcopter, also called a quadrotor helicopter or quadrotor is a multirotor helicopter that is lifted and propelled by four rotors. Quadcopters are classified as rotorcraft, as opposed to fixed-wing aircraft, because their lift is generated by a set of rotors (vertically oriented propellers).
HISTORY OF QUADCOPTER:
de Bothezat helicopter (1922) Dr. George de Bothezat and Ivan Jerome developed this aircraft, with six-bladed rotors at the end of an X-shaped structure. Two small propellers with variable pitch were used for thrust and yaw control. The vehicle used collective pitch control. Built by the US Air Service, it made its first flight in October 1922. About 100 flights were made by the end of 1923. The highest it ever reached was about 5 m (16 ft 5 in). Although demonstrating feasibility, it was underpowered, unresponsive, mechanically complex and susceptible to reliability problems. Pilot workload was too high during hover to attempt lateral motion.
DESIGNS OF DRONES
Best No Deposit Casinos in Canada 2021
ReplyDeleteNo Deposit 온라인 포커 Bonuses in Canada · Slotozilla: · Planet 토토 사이트 리스트 7: · LeoVegas: · VSO. · Planet 7: · 룰렛 테이블 LeoVegas: · The 가입 머니 주는 사이트 Legend of Zelda: 룰렛 전략 Majora's Mask: · Starburst: · Starburst:.