USS DD fletcher wip

[Max CormickParticipant @maxcormick]

Hi Guys,

I would like to say thanks to all helped me on understanding how to use ESC and not only it…..

I started with my uss Fletcher and all works well

 

Cobby

Edited By Max Cormick on 21/04/2016 14:01:46

Edited By Max Cormick on 21/04/2016 14:02:57

Edited By Max Cormick on 21/04/2016 14:04:35

Edited By Max Cormick on 21/04/2016 14:05:22

Edited By Max Cormick on 21/04/2016 14:06:40

[Max CormickParticipant @maxcormick]

[Andy CParticipant @andyc56856]

Looking good, Cobby. Have you water tested it?

Andy

[Max CormickParticipant @maxcormick]

not yet mate,

Cobby

[Max CormickParticipant @maxcormick]

hi guys,

now my dd worked well on the pull

my main and only nimh battery 4500MA 7,2 volt

I have

1. an ESC powering my motors and rx ,
2. servos to move guns and rudders

question:

I bought an alarm siren working with 6.0 volt ; before doing stupid things what electric circuit do I have to do in order not to burn everything ??

regards

[Dave MilbournParticipant @davemilbourn48782]

You might get away with it but I'd use one of these to reduce the 7.2v down to 6v to power the siren **LINK**

Dave M

[Max CormickParticipant @maxcormick]

ok I have tu use a voltage reducer, this means that I have to use the same battery but if then I send the signal to the rx channel I have to cut some wires as if I used two esc for engine one that give power to rx and the other only sending thc signal to channel n3 for instance.

can you show me how to do in electric circuit?

regards

[Dave MilbournParticipant @davemilbourn48782]

I'm sorry but I don't understand your question. The following information might help –
How many speed controllers do you wish to use and what brand + type are they?
How many channels does your radio have?
What make of "alarm siren" have you bought?
Incidentally, the battery shown in the picture you posted has five cells i.e. it's 6v.

DM

[Max CormickParticipant @maxcormick]

ok,

I have

1. 1 esc ( brand: Hobbywing Quicrun 60A 2S-3S Waterproof Brushed ESC for 1/10) connetted with the battery and with 2 motors , sending the signal to rx ch2
2. rx channel 8
3. Graupner alarm siren with external 6.0 volt battery ((4 AA batteries) connected to the ch8 rx by an electronic switch with 3-way cable
4. my main battery is nimh 7.2 volt and 4500 mah ( I changed my old 6.0 volt….)

regard

[Dave MilbournParticipant @davemilbourn48782]

There doesn't seem to be a problem, except maybe with the wording of your original question. The alarm/siren is connected to the electronic switch which is plugged into the receiver channel which you wish to use to operate it, and it runs from its own external 6v supply. The receiver, speed controller and servos have no bearing on the matter, being powered from the 7.2v main battery via the BEC regulator inside the speed controller.
Just plug and play, Cobby.
DM

Edited By Dave Milbourn on 08/11/2018 09:37:13

Edited By Dave Milbourn on 08/11/2018 09:57:46

[Max CormickParticipant @maxcormick]

thank you so much

I will plug and play

i let you know

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