X-Copter v3 (2008)


Frame

Aluminium tube, w=10mm, t=1mm

Glass fiber cross connector

Carbon fiber landing gear

Dimensions

Width (drive shaft to drive shaft): 400mm

Height (bottom to spinner tip): 190mm

Weight (take off): 718g

Microcontroller (same as X-Copter v2)

Microchip Pic16f876@16Mhz (2pcs)

Sensors

Angular rate: Analog Devices ADXR150/300 (3pcs)

Acceleration: Freescale MMA7260Q

Receiver

Schulze Alpha 435/535

Propulsion Unit

Robbe Roxxy 2824-34 (1100 U/min/V)

Brushless controller Microchip Pic16f876a@16MHz

Sample rate 1kHz, PWM frequency 16kHz

Airscrew

MPI EPP1045 (10x4.5inch)

Accumulator

Lithium polymer, 3 cells, 2100mAh


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