Free Flight FF Auto Balance Controller with 3D Acceleration Sensor Description: - 100% brand new free flight controller, four axis Free Flight FF Auto Balance Controller,it can be used without debugging. - Support 8 channel PWM input and Six channel PWM output - Adopts three axis digital gyroscope and three axis digital accerleration sensor. - Auto-balance,quadcopter X or+mode - Support commercial ESC and I2C ESC,Practical free flight controller - Support aerial photography and Dual axle stabilization PTZ - with beep function when voltage is lower than 10.8V - this free flight controller recommend work with GWS 3-blade paddles or other high performance balance paddles Wire Connection: - Input CH: 1, Aileron/ flap 2 Lift and down 3,accelerograph 4,Heading Direction 5,Remote control calibration( Switch channel) 6,PTZ pitch angle 7, PTZ pitch angle trimming(ratio CH input) - Output CH(PWN): 1, PTZ Pitch angle servo 2, PTZ roll servo, 3, No.1 motor input 4,No.2 motor input 5, No.3 motor input 6,No.4 motor input Dual axis PTZ: - It maintains verticality mode under 6CH Auto-mode.It can be trimming by button 7 to adjust angle.
Shaft distance: 17.7in/450mm - Net weight: 0.65lb/282g -
Made by advanced engineering material,super strong & smooth
- Net weight: 0.65lb/282g - Made by advanced engineering material,super strong & smooth
The adjustable hj450 multi flame Weight is very light,could load 4pcs of Brushless Outrunner motor we recommend Dimensions: 1.57 in x 1.57 in x 0.55 in (4.0 cm x 4.0 cm x 1.4 cm),Weight: 11.99 oz (340 g)
This is a very popular machine, he has a strong rack, beautiful appearance, with a stable system of flight, very smooth flight, Of course, primary can be good to get started
HJ 450 Multi Quadcopter - Flight test
Range test for my primitive FPV setup: -HJ450 Quadcopter, 2212 980kv brushless motors, 1045 props, 4200mAH 3S Lipo, KK flight control -Wfly 2.4g 6-channel Radio and 5.8g 200mw Vtx. Results: -max distance approx. 270 meters from starting point -flight time over 13 mins
This is a very popular Quadcopter, and for a number of reasons, Firstly, It has to be one of the strongest type of frames , Truly a good looking design and full quality appearance, and together with a stable flight platform, means a very smooth control that is suitable to carry an on board still or video camera, such as the GoPro.
Of course, being such a simple design, it's quick and easy to construct with all hardware parts supplied in the box, along with photographicconstructional instructions - Because it can take some knocks, its ideal as your first quad-copter, and with the arms already moulded in different colours make it easy to see in the air, and which direction it is flying, also it is extremly light weight, which always makes for a better flying model.