Buildlog- ST360 Quadcopter by RahulVyas

Started by Rahulvyas, March 20, 2013, 09:41:35 PM

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Rahulvyas



Hi guys,
Finally this thread is booked for my first ever project build log. Have clicked a lot of pics starting from sealed box to RTF quad and a maiden video. Hope you guys enjoy it ,not really learning :D Because this is my first build too.

Parts used-
ST360 quad kit from Hobbyking
Kk2.0
Power distribution board
9xR radio with Flysky 9ch module
9x 8C v2 Rx
Plush 25A Turnigy ESCs

Had to pay Rs.2895 As custom duty~  Really felt bad for it :| still happy building the quad...wish it flies properly.

This project is good under 18k incl radio,charger and everything. Not really for fpv but for learning how to fly. :)

Stay tuned for the pics, takes time to upload guys.

Thanks,
Rahul
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

h4xk3r5

Do you get Quad Frame included in the kit ? or you will have to scratch build one ?? :/ i use carbon fiber rods from RC Dhamaka ... best damper compared to aluminium
-:) TEAM UAV ;)

Rahulvyas

I bought a frame. My next project(2weeks afterwards) will be a hexacopter.I am thinking of using wood for saving money..CF must be costly :/ and mounting it would require more parts and pre designed parts.
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

h4xk3r5

yeah wood has good damping property too .... the basic idea in multirotors is to get rid of vibrations ....either use a good frame or good gyros ... if you r using kk2 then no probs with what kind of frame u wanna use ... :) i used very poor gyros ..and hex are very stable compared to tri and quads .... :).
-:) TEAM UAV ;)

Rahulvyas

Okay,everything's working excellent. The only problem is all the motors dont start at once. I tried calibrating the ESCs and the kk2 esc calibration aswell. :| What to do?
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

h4xk3r5

same here  ;D ;D ;D even with the quad .... i guess its in the code .... the 2nd motor ... (as in kk2 configuration) always starts first .... i tot its some glitch in the esc ....exchanged the motors and esc ... still its the same port ... i guess its the firmware :(
-:) TEAM UAV ;)

Rahulvyas

Should I do the firmware upgrade? Or let me first connect the props and maiden it :)
I will need to purchase the usbasp for that :|

Also, for the hexacopter DT700 are good or I should buy NTM prop drives?
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

h4xk3r5

well upgrading is always good .... but i recommend you have fun with your gizmo before screwing it up ...:P lolz .... btw if you are from delhi then u can buy usbasp from rcelectro.com just 450rs :) good service:) for hex NTM goes good .... DT700 series iz for tri and for good response .. NTM has lots of power in it .... and nobody will expect a hexcopter to do a summersault :P so NTM is good to go .... btw any motor will work fine ...:)
-:) TEAM UAV ;)

Rahulvyas



Box packed :D



Slightly opened. :D Dont laugh people, first unboxing from HK. :P
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

Rahulvyas

Okay buddy, do PM with your contact details and a small list of motors that can lift a hex of AUW 2.5kg :) Thanks.
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

Adityaamg

Quote from: Rahulvyas on March 20, 2013, 10:20:17 PM
Okay,everything's working excellent. The only problem is all the motors dont start at once. I tried calibrating the ESCs and the kk2 esc calibration aswell. :| What to do?
upgrade to 1.5 firmware on kk2 board and then go to Misc. settings......there u'll find something called "lowest throttle" (don't exactly remember)  :headscratch:
anyways so what you do is, increase that number until all the motors spin at once
:hatsoff:

Rahulvyas

oh thanks adityaamg :)
really appreciate your help.
But with this the motors will start a high speed? o.O
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

h4xk3r5

What to do if you dont have a kkboard but the program running is a copy of kk ???:banghead: :banghead: :banghead: :banghead: made a custom board copy of kk1
-:) TEAM UAV ;)

Adityaamg

i have a kk2 laying around but i am actually waiting for my motors to arrive for the quad i am building. :'(
i think yes the motors will spin at a slightly higher rpm than normal, but its okay. i have seen it on youtube
:hatsoff:

Rahulvyas

-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

Adityaamg

here is the video..its called "minimum throttle" ;D

Adityaamg

how did you manage to ship a transmitter??? :headscratch: :thumbsup:

Rahulvyas

Hmm thank aditya, I just saw it in real, will practice it in real tomorrow.
-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

Rahulvyas

-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

h4xk3r5

my build  ;D
-:) TEAM UAV ;)

Adityaamg


h4xk3r5

-:) TEAM UAV ;)

Rahulvyas

-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

Rahulvyas

-2814 700kv Carbon Fiber 685mm Quadcopter ( tuning PIDs)
-Scratch build Hexacopter ( selling the parts) { almost sold}
-9xR - The best RADIO
-ST360quad (sold)
-kk2 (sold)

Student

Adityaamg