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« on: October 12, 2014, 03:50:22 PM »
radiocraft
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i want to build one rc boat from foam, Suggestions with plan, electronics and calculation like weight thrust and all.
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« Reply #1 on: October 12, 2014, 03:55:32 PM »
radiocraft
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1. Understanding Boat electronics.
2. Understanding Boat dimensions (Ratios).
3. Boat controls.

As far what we do in plane is weight calculation, wing-loading and then based on this parameters we have all ratios wherein fuselage and other parts dimension can be calculated.
So whats is boat, how to start?
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« Reply #2 on: October 12, 2014, 07:24:30 PM »
topalle
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First decide the model...
BOats are relatively more simpler than planes....
See some of Roopesh sir's (now Krishna Madam's) boat build logs...
They are very simple to very complex...
Start with something like...
http://www.rcindia.org/boats/make-a-simple-boat-and-rcyit-in-three-hours/

As far as controls go,
Two controls are there...
Throttle and rudder..

Electronics are one motor and 1 servo
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« Reply #3 on: October 12, 2014, 10:24:47 PM »
radiocraft
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That thread is awesome, starting from same. Need to built same boat as shown in the link. But slight big.
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« Reply #4 on: October 13, 2014, 07:32:31 AM »
sanjayrai55
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sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.sanjayrai55 is a force to reckon with.
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Don't wake a Tiger until you've factored the teeth



http://www.rcindia.org/boats/neptune-(scaled-up)-from-available-plans-in-sunboard/
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« Reply #5 on: October 13, 2014, 08:31:40 AM »
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after dgca notice i should stop building airplane ,so now i will also go grounded respect law
next build could be simple boat with a motor and rudder servo , a flying boat Grin Grin Grin Grin Grin Grin >Cheesy
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« Reply #6 on: October 13, 2014, 06:55:49 PM »
AnjanBabu
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Should be simpler to build an air boat if you have some aeroplane electronics laying around.

http://www.rcindia.org/boats/my-first-boat-build/
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« Reply #7 on: December 06, 2014, 09:33:46 PM »
radiocraft
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How to control boat speed.?
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