1. A Quadcopter also called a quadrotor helicopter, quadrocopter, quadrotor and quadracopter, is a multicopter 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 revolving narrow-chord airfoils. Quad-copters are symmetrical vehicles with four equally sized rotors at the end of four equal length rods.

3. ADVANTAGESDISADVANTAGES  More lift  VTOL  Potential to Hover  Surveillance  Search & Rescue in hazardous cluttered environment  Slow flying capability  Less stable due to external disturbances.  Less flight duration  If any motor fails then it becomes very difficult to control

6. Rudder(Yaw) function:-  Left rudder: M1 & M3 decreases M2 & M4 increases Right rudder: M1 &M3 increases M2 & M4 decreases

7. Elevator (Pitch)function:-  Up Elevator: M1 increases & M3 decreases  Down elevator: M1decreases & M3 increases Aileron(Roll) function:-  Left Aileron: M2 increases & M4 decreases  Right Aileron M2 decreases & M4 increases

8.  Frame or Structure  Motors-4  ESCs-4  Flight controller or control board  Propellers(2cw & 2ccw)  Camera  Transmitter & Receiver(2.4GHz)

9.  Material:-Aluminium  Central plate:-10 * 10cm  Rods(4):-20cm each  Width:-45cm  Height:-depends

10.  D2830-11 1000kv Brushless Motor  Rpm/V: 1000kv  Shaft: 3.17mm Voltage: 2S~4S (7.4v to 14.8v)  Weight: 52g  Watts: 210w Max Current: 21A ESC: 30A Suggested Prop: 8x4 (4S) ~ 10x7 (2S) Mounting Hole Bolt Circle: 16mm or 19mm

11.  Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Inc Piezo buzzer) IC: Atmega324 PA Gyro: InvenSense Inc. Accelerometer: Anologue Devices Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us  Hobbyking KK2.0 Multi- rotor LCD Flight Control Board

12.  Cont Current: 30A Burst Current: 40A BEC Mode: Linear BEC : 5v / 2A Lipo Cells: 2-4 NiMH : 5-12 Weight: 25g Size: 45x24x11mm

13.  ZIPPY Flightmax 2200mAh 3S1P 25C  Capacity : 2200mAh Voltage : 3S1P / 3 Cell / 11.1v Discharge : 25C Constant / 35C Burst Weight : 173g (including wire, plug & shrink wrap) Dimensions : 104x36x25mm Balance Plug : JST-XH Discharge plug : XT60

14.  ZIPPY Compact 5000mAh 3S 25C Lipo Pack  Capacity: 5000mAh Voltage: 3S1P / 3 Cell / 11.1V Discharge: 25C Constant / 35C Burst Weight: 354g (including wire, plug & case) Dimensions: 162x21x46m m Balance Plug: JST-XH Discharge Plug: 5.5mm Bullet

15. THANK YOU