brushless motor holder
stall at high speed
to find the true CG
BE CAREFUL!!!!! YOU ARE BEING SPY NOW
Materials that we used
1. Fiber Rod
This material is straight, rigid and an ideal building material for frames, trusses and for use as reinforcing material. It is use to straighten and give more strength to the wings.
2. Stainless Steel Rod
Stainless Steels are alloys of iron and carbon that contain between 12 percent and 30 percent Cr, plus other alloying elements. The chromium, which helps develop a passive surface oxide film, provides corrosion resistance in stainless steels. Stainless Steels are wrought or cast and consist of several families that are named for their metallurgical structure. It is use as a connection body from fuselage to the empennage.
Material that have enough strength to protect the fuselage and also lightweight. It is not easily broke and easy to fabricate.
It is used to provide actuation for aileron and elevator. When the servo is commanded to rotate, the motor is powered until the potentiometer reaches the value corresponding to the commanded position.
It is use to provide electrical power to work the motor and to functional the servo for a flight.
Electronic circuit that receives its input from an antenna to separate a wanted radio signal from all other signals picked up by this antenna, amplifies it to a level suitable for further processing, and finally converts through demodulation and decoding the signal into a form navigational position and to control the aircraft motor speed.
7. Brushless Motor
8. Electronic Speed Controller
It is very thin and light tape, use to covered the wing into red colour and some empennage side to blue strike.
10. Fiber Tape
It use to connect the wing and the aileron together without blocking the aileron’s movement.
11. Surgical Tape
The usage is same with Fiber tape, but it been removed since it’s not strong enough to hold the ailerons.
12. Landing Gear System
It consist the nose gear and the rear gear and it is non-retractable landing gear.
It is used to fasten the landing gear to the fuselage.
14. Pen Camera
It is used to capture moments while the UAV is flying up in the air. The camera can record a video and safely keep the video until the it come back to ground.
15. Camera Battery
Lithium-ion battery that has in the pen camera.
location at mengkuang damn....
09 april 2010
pagi td..after test flight mechanics......terus gi fly uav...
our final project.....
memang mencabar nak pilot uav....x dop pengalaman.....4 kali percubaan failed....
akhirnya....kami dapat kesan bahawa propeller dipasang terbalik...so angle of attack...cepat la
then i fly it...
propeller set up pitch terbalik...juz create small force...not enough to fly