Hi to all and congrats on a great forum.
I am very new to this but I have done a lot of reading on the topic.
My biggest revelation was discovered on your forum(the fact that I can use an Rc radio connected to the tether to control the rov).
After much thought I have decided on the following design ,control method and parts.
The design http://www.design2market.co.uk/minisub.html
I would very much appreciate your input and suggestions on the purchase of the following items from hobby king.
I have recently aquired a JR X378 tx/rx with DSC port (have not received it yet).
For motors I chose 2 x http://www.hobbyking.com/hobbyking/stor ... Glow_.html
The ESC's are 2 x http://www.hobbyking.com/hobbyking/stor ... v2_2_.html
2 x props http://www.hobbyking.com/hobbyking/stor ... _3x3_.html
This servo to turn the axle that connects the two thrusters http://www.hobbyking.com/hobbyking/stor ... _170g.html
Like I said I am very new to this so please go ahead and critic away you won' hurt my feelings.
Thank you
First Rov project
- bikerbones1968
- Posts: 374
- Joined: May 10th, 2012, 5:21 pm
- Location: Annapolis Valley Nova Scotia
- Contact:
Re: First Rov project
Love the setup! Same idea as the Deep Trekker DT2. http://www.deeptrekker.com/
I have been accepted as a dealer/rep for Deep Trekker here in Nova Scotia, Canada but my day job for the next few months has me traveling too much to get started.
Great selection of components. Your well on your way.
I have been accepted as a dealer/rep for Deep Trekker here in Nova Scotia, Canada but my day job for the next few months has me traveling too much to get started.
Great selection of components. Your well on your way.
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- Posts: 10
- Joined: Oct 25th, 2012, 10:46 am
Re: First Rov project
Hey friends how are you doing?, could some of you guys explain for me what is that Turnigy Brushless ESC. What is that device used for?. how does it work? Thanks in advance!.
- thegadgetguy
- Posts: 238
- Joined: Feb 13th, 2011, 8:27 pm
- Location: Pennsylvania
Re: First Rov project
ESC stands for Electronic Speed Control. It controls the speed and direction of a motor. The brushless part just means that its designed for a brushless motor. There are also brushed ESCs which are designed to work with brushed motors (for instance, bilge pumps). Brushless motors require an ESC to work at all, whereas a brushed motor will run without one, though only at full speed.
Re: First Rov project
Thanks bikerbones,I will go ahead and order the parts today since you are ok with them.
The design is similar to the deep trekker except that I will be turning the thrusters and not the main body of the rov.I have an idea of having everything on the rov run of lipos and have some kind of charger on board powered via the tether to keep them always at a certain level.
Is this possible with lipos and will i be saving anything on the tether as far as thickeness and voltage loss over distance is concerned?
I would appreciate any input as i am not familiar with lipos nor am i an electrician,its just an idea.
Thanks
The design is similar to the deep trekker except that I will be turning the thrusters and not the main body of the rov.I have an idea of having everything on the rov run of lipos and have some kind of charger on board powered via the tether to keep them always at a certain level.
Is this possible with lipos and will i be saving anything on the tether as far as thickeness and voltage loss over distance is concerned?
I would appreciate any input as i am not familiar with lipos nor am i an electrician,its just an idea.
Thanks
- bikerbones1968
- Posts: 374
- Joined: May 10th, 2012, 5:21 pm
- Location: Annapolis Valley Nova Scotia
- Contact:
Re: First Rov project
Dont worry about trying to power from the surface if your thinking about on board batteries. And you cant really charge Lipos while operating your ROV at the same time. No extra long wires, voltage loss concerns or charging/power circuit from the tether is required with onboard batteries.
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- Posts: 160
- Joined: Jan 3rd, 2014, 10:04 pm
- Location: Vancouver B.C. Canada
Re: First Rov project
akiskalo, the link to your design is dead. Do you have a new link, or can you post the design yourself.