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RC Tanks Australia ForumRemote Controlled Tanks Australia
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It is currently Fri Apr 19, 2024 9:48 am
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[ 3 posts ] |
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kamaz
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Post subject: 12ch remote?! why not?  Posted: Mon Jul 04, 2011 5:11 am |
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Joined: Thu May 12, 2011 10:04 pm
Posts: 82
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So there is a bunch of 12ch remote systems on Ebay for a fair prices.
General specifications are:
12 channel receiver :
Radio frequency: 315MHz
Operating Voltage : 12VDC
Decode: Learning Code
Operating Type : Momentary/Toggle/Latch selectable
Relay : 10A 120VAC, 20A/14VDC
Size : 98mm x 80mm x 27mm
12 channel Transmitter :
Radio frequency : 315 MHz
Operating Voltage : 23A 12VDC Battery
Decode : Fixed code, Soldering
Transmitting Distance : 800m
Mode:
Momentary: Press->ON, Release->OFF
Toggle: Press->ON, Press again->OFF
Latch: Press->ON, Press other->OFF
Kit Include:
1 x Transmitter
1 x Receiver
!B9zctlQ!Wk~$(KGrHqR,!k8Ey+jC)40SBM60s7vl3Q~~0_12.jpg
Now, there are a few problems:
operating voltage is 12V (I don´t have any of these systems, but somehow I have this feeling that it could work on less voltage)
battery that can be used for this is about 515gr(12v ni-mh 3800mAh), making tanks very heavy
reciever unit is big, and won´t fit smaller tanks
additional transmitter and batteries
But, you do get 12ch system to use for lights/extra sound units/extra movments etc.
So, what do you all think about this?
Is it worth looking at or is it just a step in wrong direction?
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Zdravi i veseli bili!
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Phyrephish
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Post subject: Re: 12ch remote?! why not? Posted: Mon Jul 04, 2011 9:26 pm |
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Joined: Tue May 10, 2011 1:17 pm
Posts: 1123
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I think uses of such a device would be limited only by your imagination. Fixed gun emplacements, triggering smoke, explosions, sounds, lighting, sentry gates...... I'll have to look at exactly how cheap they are on eBay.
Cheers
Update: I managd to find a pic of the circuit board and the installed relays are 12v so I'm not sure lower voltages would work
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rctanksaustralia.com
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kamaz
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Post subject: Re: 12ch remote?! why not? Posted: Tue Jul 05, 2011 6:48 am |
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Joined: Thu May 12, 2011 10:04 pm
Posts: 82
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Well, they are 12V, but all relay can work on lower voltage (for example I have one 5V working on 3V) but problem is that they work in on/ off intervals (they can´t keep electro-magnetic field from coil too much). Prices are around 20 US$... http://cgi.ebay.com/12CH-Multifunction- ... 4154382752
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