Walkera QR X350: professional FPV quad-copter with expectant features

For large-range aerial photography, a powerful flight control system is indispensable. Adopting all-in-one design, the control system of Walkera QR X350 combines main controller, gyro, sensors, accelerometer, barometer and GPS system into one module. So how does the powerful control system work?...

 

www.toptoyspace.com/2014/11/03/walkera-qr-x350-profession...

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