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Syma/Double Horse/Shuang Ma 9104 Mod. to 4CH


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platinum
Extreme 3D
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Joined: 31 May 2011
Posts: 272
Location: Bangkok Thailand

PostPosted: Wed Jun 01, 2011 10:42 pm
PostPost subject: Syma/Double Horse/Shuang Ma 9104 Mod. to 4CH
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I modified the 9104 3ch/49MHz to 4ch/2.4GHz. (low cost/fixed pitch/
single rotor/4ch 2.4GHz/535mm.(21.06 in) main rotor dia/1300 mAh 7.4 Lipo)
As the following:

1) The orginal 4 in 1 controller - remove



2) Installation : 3 in 1 controller(Big Lama) and additional servo(aileron)



3) Detail installation : servo and adjustable linkage (BL)



4) Installation : Receiver (4ch or more)/2.4 GHz



5) The hard parts : setting/adjusting/trimming the controller/servo linkage/transmitter. Then fly !



platinum
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/Goal : relaxed flying with the least fixing. Very Happy


Last edited by platinum on Sat Jun 25, 2011 9:55 pm; edited 1 time in total
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pjdog
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Joined: 12 Jan 2010
Posts: 2073
Location: Hudson, Florida, USA

PostPosted: Thu Jun 02, 2011 12:37 am
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Good work there platinum. I'm impressed.

Jack
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mjg44mjg
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Joined: 14 Jul 2011
Posts: 120
Location: Aberdeen, Maryland

PostPosted: Thu Jul 21, 2011 7:42 am
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Platinum !! That is SWEEEET....!!! I have a 9104 and the gyro on the controller board is shot.... whenever i take off it just spins wildly to the right.. I need a new tail unit and all the stuff you did to make it a 4 channel... About how much money did you have wrapped up in making it a 4 channel???
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platinum
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Joined: 31 May 2011
Posts: 272
Location: Bangkok Thailand

PostPosted: Thu Jul 21, 2011 8:59 am
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Hi mjg44mjg,

All parts I used from my stock. I have two Big Lama birds and rather full
spare parts of them.
Some parts like servo and receiver were transfered from my fixed wing.
So no additionall items for me.
Anyway, you can calculate the price from each item to be used.

platinum
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/Goal : relaxed flying with the least fixing. Very Happy
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Hawzzy
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Joined: 15 Dec 2010
Posts: 90
Location: Ontario Canada

PostPosted: Thu Jul 21, 2011 9:15 am
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Very good work...have you flown it yet...how is it???

Tye
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platinum
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Joined: 31 May 2011
Posts: 272
Location: Bangkok Thailand

PostPosted: Thu Jul 21, 2011 11:32 am
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Hi Hawzzy,

Yes, I do.
It quite well in the style of 4ch FP.
The main reason I did this due to I feel not familiar with the 3CH Tx
(throttle stick on the right side) and would like to use my common fleet Tx.
Also I had all components on hand.
Changing and adding was basically easy part of this conversion, the hard part is how to adjust and set the controller to match with Tx.

platinum
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/Goal : relaxed flying with the least fixing. Very Happy
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nick_onelove
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Joined: 01 May 2011
Posts: 842
Location: Mendocino County, CA, United States 21 years old

PostPosted: Thu Sep 22, 2011 12:56 am
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This is absolutely incredible, platinum. Your ingenuity amazes me! Shocked

You have said there is no Blade 120 SR available in your area? Who cares? You just make your own! Great job! Very Happy
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platinum
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Joined: 31 May 2011
Posts: 272
Location: Bangkok Thailand

PostPosted: Thu Sep 22, 2011 7:25 am
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Note : update for the 3 in 1 controller if you have to get a new one please try to find out the ESky "3 in 1" Mix Controller for Honey Bee CP3 (002496) rather than Big Lama controller. I think it was designed for the FP with tail motor may be more suitable for this modification.

platinum
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/Goal : relaxed flying with the least fixing. Very Happy
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michaeldepeza
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Joined: 24 Jan 2012
Posts: 4
Location: TRINIDAD AND TOBAGO

PostPosted: Wed Jan 25, 2012 12:03 am
PostPost subject: WOW....need directions
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Hey Platinum...i'm a new member to forum but i have an insatiable need (along with co-worker who owns 9104) to convert it to 4ch....however i'm not too sure how these parts are hooked up and what if anything is removed from original 9104 board/components......do you have a more detailed build sequence of pics or at least shots showing what was plugged in where....?
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nick_onelove
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Joined: 01 May 2011
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Location: Mendocino County, CA, United States 21 years old

PostPosted: Wed Jan 25, 2012 1:06 am
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Unfortunately we haven't seen platinum around the forum for a few months now. Crying or Very sad
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michaeldepeza
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Joined: 24 Jan 2012
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Location: TRINIDAD AND TOBAGO

PostPosted: Wed Jan 25, 2012 3:13 am
PostPost subject: ok
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ok man thanks alot...i'm also on another forum with this topic so i guess i'll wing it with all the info i've been given thus far.
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Hd2010
Charging
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Joined: 27 Feb 2012
Posts: 1
Location: Usa

PostPosted: Mon Feb 27, 2012 8:48 am
PostPost subject: Re: Syma/Double Horse/Shuang Ma 9104 Mod. to 4CH
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platinum wrote:
I modified the 9104 3ch/49MHz to 4ch/2.4GHz. (low cost/fixed pitch/
single rotor/4ch 2.4GHz/535mm.(21.06 in) main rotor dia/1300 mAh 7.4 Lipo)
As the following:

1) The orginal 4 in 1 controller - remove



2) Installation : 3 in 1 controller(Big Lama) and additional servo(aileron)



3) Detail installation : servo and adjustable linkage (BL)



4) Installation : Receiver (4ch or more)/2.4 GHz



5) The hard parts : setting/adjusting/trimming the controller/servo linkage/transmitter. Then fly !



platinum
_________________
/Goal : relaxed flying with the least fixing. Very Happy
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brett657
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Joined: 13 Sep 2012
Posts: 6

PostPosted: Thu Sep 13, 2012 6:58 pm
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That is really a nice work..I'm impressed..I also have a 9104 rc helicopter whenever i take off it just spins wildly to the right..now i have new parts so i'm not too sure how these parts are hooked up and what if anything is removed from original 9104 board/components.
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tombo242
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Joined: 04 Nov 2008
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Location: Santo Estêvão, East Algarve, Portugal. Now 82, but still feels 22.

PostPosted: Thu Sep 13, 2012 7:50 pm
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brett657 wrote:
That is really a nice work..I'm impressed..I also have a 9104 rc helicopter whenever i take off it just spins wildly to the right..now i have new parts so i'm not too sure how these parts are hooked up and what if anything is removed from original 9104 board/components.


Send it back to your suppliers of rubbish in the Nederlands and see if they support useless spammers.

Tom
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