DiyLightAnimation

Fun => The Porch => Topic started by: NickWaka7 on January 14, 2015,

Title: Getting into dumb nodes
Post by: NickWaka7 on January 14, 2015,
I want to expand my knowledge into dumb nodes. I came across this controller, which I feel is a nice controller for me, but I was wondering if it is compatible to work with Lynx? It is a DMX board, and I do not think there would be a problem, but I just want to make sure.

Also, if there is something like this here, I would gladly like to stay with Lynx equipment. I just like how I can control 9 dmx fixtures in one place vs. the 3 channel dumb controller I found in the wiki.

http://www.holidaycoro.com/27-Channel-DMX-Controller-for-RGB-Lights-12v-DC-p/24.htm
Title: Re: Getting into dumb nodes
Post by: twooly on January 14, 2015,
Yep it works just fine with Lynx, I've got one downstream from an Express.  The mr16 is similar if your wanting to stay all Lynx besides the connectors.
Title: Re: Getting into dumb nodes
Post by: NickWaka7 on January 14, 2015,
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Yep it works just fine with Lynx, I've got one downstream from an Express.  The mr16 is similar if your wanting to stay all Lynx besides the connectors.

How did I miss the mr16 haha! Thanks for the response! Ill look into the units.
Title: Re: Getting into dumb nodes
Post by: Steve Gase on January 14, 2015,
I used the MR16 before...  it is nice.


I am using the Ray Wu controller now...  more channels, cheaper, preassembled.  you will need to create adapters for the XLR connectors.
Title: Re: Getting into dumb nodes
Post by: NickWaka7 on January 14, 2015,
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I used the MR16 before...  it is nice.


I am using the Ray Wu controller now...  more channels, cheaper, preassembled.  you will need to create adapters for the XLR connectors.

I ordered up some wire and connectors. I am going to have permanent wires attached to the board and then Ill use connectors to attach the lights to the board. 
Title: Re: Getting into dumb nodes
Post by: tbone321 on January 14, 2015,
I guess that my question would be, unless you already own these dumb nodes, why would you want to use them?
Title: Re: Getting into dumb nodes
Post by: Steve Gase on January 14, 2015,
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I guess that my question would be, unless you already own these dumb nodes, why would you want to use them?


to be honest, i didn't put out my dumb nodes this past year.  i used the dumb nodes and the controllers in a rgb megatree -- but didn't like the look of it last year so it stayed in storage.


i agree with your point -- go directly to smart pixels... there isn;t much of a price difference.
Title: Re: Getting into dumb nodes
Post by: NickWaka7 on January 14, 2015,
I do plan on going to smart pixels. I do however have some plans for a few elements that I do not necessarily need smart pixels for.
Title: Re: Getting into dumb nodes
Post by: zwiller on January 14, 2015,
They beat me to it... I think the cost savings of dumb gear is nil once you start adding it all up (4 wire, 4 cores, etc).  Remember you can program smart gear in string mode.  I used it alot.  It does seem redundant but works great!  You use the same controllers, wire, and programming.  Later, if you wanna change elements up, fix them, mod them, the gear can be adapted. 
Title: Re: Getting into dumb nodes
Post by: NickWaka7 on January 15, 2015,
I will soon be experimenting with smart nodes, do not worry guys! I actually want to do my roofline in them and various other projects. Smart nodes, to me, are an entirely different playing field. Granted, I am sure it is pretty simple stuff once I get the hang of it, but I still have to do all of research and learn how to properly control the darn things. Plus, a lot of calculating. 

Actually, if anyone has any links to any great tips and pointers for using, programming,etc ... smart nodes, please let me know about them!

Thanks for the help guys! :D
Title: Re: Getting into dumb nodes
Post by: SteveMaris on January 15, 2015,
I have been "dumb" for two years now. It is a good primer for going smart IMO. I don't catch on as quick as some people. I do agree that the money spent is a wash with smart pixels.  I would point out that the 27 channel controller can only handle 15 amps total. Something to keep in mind as you crunch numbers.
I have 10 MR 16's and they are bulletproof.
Title: Re: Getting into dumb nodes
Post by: zwiller on January 15, 2015,
Yep, if you must go dumb the MR16 is the way for big game and do exactly what you plan to: wires to the board and forgo the spades.  A 350w PS and MR16 fit perfectly in a CG1500.  Ray's 27 is best bang for channel count.
Title: Re: Getting into dumb nodes
Post by: tbone321 on January 15, 2015,
If you don't already own them, then don't waste your money on them.  As Steve and others are saying, the cost savings are close to nil over the smart strings and the dumb string controllers cost more money than the SSC.  Also, if you use a controller like the MR16 or the one at the top of the thread, now you need DMX and Pixelnet.  Going with just smart strings eliminated the need for DMX, at least as far as the nodes go.  Also, with one of these controllers you will need additional power supplies, cabinets, and wiring. 

I know that some feel that dumb strings are a good starting point but in reality, you can configure the SSC in string mode and your smart string acts like a dumb string with 3 channels controlling the entire string.  Later, when you decide that you want to advance your show, simply reconfigure the controller to either hybrid or pixel mode and you have full pixel control without costing a penny more and no changes required to existing layout unless you decide to move something.
Title: Re: Getting into dumb nodes
Post by: taybrynn on January 15, 2015,
You may find that they look different, have a different color order ... in the end, go smart, stay as simple as possible ... the KISS prinicible, if followed with reward you over and over again.  I don't reccomend dumb nodes ... all of mine ended up being money wasted, wish I hadn't.
Title: Re: Getting into dumb nodes
Post by: NickWaka7 on January 15, 2015,
Thanks for the tips! I will be going with smart nodes for most things. Like i said, i just have a few things that don't need to be smart nodes. Again, thanks for the tips!

If anyone has or knows of very informative videos and/or tutorials reguarding smart nodes for newbies, please let me know about them
Title: Re: Getting into dumb nodes
Post by: tbone321 on January 15, 2015,
Not to keep beating a dead horse, but even though a few things don't need smart strings, it is still better to use them there as well than to waste money on dumb strings and the separate controllers required to use them.  Later on, you may decide that you want something as simple as a multi-color look on these few items and dumb strings simply can't do that unless you use multiple strings and controllers. 
Title: Re: Getting into dumb nodes
Post by: typoagain on January 17, 2015,
I have several projects where I have used the rectangular 50/50 dumb nodes.
For example, I have four of the north poles that I have 9” globes on top of. I have used 4 dumb nodes to light up the globes and they work quite nicely. I have all four of the north poles running off 3 channels on an LE, and one 12V power supply.
I actually bought all of the material from Holiday Coro.
I have several other projects in the works where I will want to light up and object using groups of nodes and the 50/50 nodes are a cheap option that is easy to mount and easy to direct light output. I will also have a lot fewer parts that can go bad.
I actually just ordered something that many people around here would never consider buying: white-only flex strips! Those same north poles are not made of PVC pipe. The are actually rolled up pieces of coro and are lit from inside.
I have tried RBG inside the poles and I just do not like it. I just want white.  So I am stripping out the nodes I have inside and replacing it the white strips. (I have other uses for the nodes.)
While I agree with other the other folks here, (why go with dumb strings) I still believe that there is a time and a place where simpler technology is still the best.
Title: Re: Getting into dumb nodes
Post by: tbone321 on January 17, 2015,
Where did you find the white only flex strips? 
Title: Re: Getting into dumb nodes
Post by: NickWaka7 on January 18, 2015,
You can find them online. I've seen them on Amazon and ebay.