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What about ripping out the IR and jumping right to Blue Tooth. This way the NXT can directly control 3 or 4 trains wirelessly (more if you use a hierarchy), as well as many laptops and smart phones! I know tha Blue Tooth is designed to be low power (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) Actualy, so can a remote. The IR signal from the RCX is fairly "bright" (i.e.- you don't need the RCX pointed right into the Manas IR receive units to function, it can be bounced off other objects). (...) We don't, although I suspect strongly (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) Surely the automated sections of the layout can be as complicated and widespread as you have RCXs? You only have one?, that just controls passing at a second station with control on the rest of the layout being down by you, manually (for (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) Well, until I buy one and dig into it, I am not going to know how much space there is within the housing. I like RF 'cos it works out of line of sight. As far as different sub-carrier frequencies for IR, there are a number between 25KHz and (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) how difficult do you think it's going to be to convert from IR to RC? this is one of the many things i wouldn't mind trying but i honestly hadn't thought of it before your post. another option is to somehow offset the frequency that the IR (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) I cracked the Manas codes in ten minutes with a photodiode and an oscilloscope. Turned out they were very easy to transmit from the RCX. I suppose TLG could go to the trouble of inventing an entirely new scheme, but why? The only scary thing (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) The problem you're gonna find is that the RCX can only point in 1 direction at once. Unless you have many spaced around your layout, you're not gonna be able to control the trains at every point on the layout. That may not be a problem - if (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) We've been asked for info/catalogues on Lego trains at every train show. They simply are not available in the usual retail outlets which explains why we get the same comment at every train show; "I didn't know Lego made trains".Unfortunately (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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Also if the RCX is NOT directly powering the trains then the RCX 1.0 (with AC jack) isn't manditory. I would love to see the IR train be controled by the RCX. Is reverse engineering the IR codes for the IR train hard to do? Should I try to get the (...) (19 years ago, 13-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) I'm saving up to buy an NXT - at Developer's Special, or full retail, I'll likely get one the first chance I get. But I'm not remotely thinking the RCX will be "obsolete" in 6 months. One, the NXT doesn't have IR... yet. It wouldn't surprise (...) (19 years ago, 12-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) It'd be a nice nostalgic moment to see a battery tender version of the IR system, based on a short wheelbase. If you take a hacksaw to this one, your wheelbase is still going to be a minimum of 14 studs long, if you have the wheels right at (...) (19 years ago, 12-Jan-06, to lugnet.trains, lugnet.dear-lego, FTX)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) Also, for locomotices, the IR plate could be used on rolling stock pulled by a shorter loco (this is how most of the old 4.5v trains worked). Doesn't wor for trolleys though :( (...) Except the RCX will be obsolete in 6 months, and the NXT (...) (19 years ago, 12-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: Thoughts on Battery-powered IR-controlled trains
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(...) Note that for the strong of heart, this might still allow smaller trolleys... with some ABS shavings. But hacking the motor to allow RP and IR controlability seems a likely direction in any event. (...) Or even when you aren't. The biggest (...) (19 years ago, 12-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Thoughts on Battery-powered IR-controlled trains
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My thoughts on the new battery-powered IR-controlled trains (BPIR trains)... First a quick summary of the reports that I've read here on lugnet.trains. 1. IR controller has three different channels. a. IR controller can switch between channels or (...) (19 years ago, 12-Jan-06, to lugnet.trains, lugnet.dear-lego)
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| | Re: What's up with the 2006 price hike in Canada?
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OK, I've got a German retail price for the NXT now: EUR269. This includes a 16% sales tax, and so it is amazingly close to the american price, although still somewhat higher. Yours, Christian (19 years ago, 10-Jan-06, to lugnet.dear-lego, lugnet.loc.ca)
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| | Where should the 100 NXT testers' findings be shown?
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Is it likely that all 100 of the people chosen for early NXT testing will know of LUGNET and post their findings here? Should LEGO set up a forum on legofan.org or mindstorms.com? How about nxtbot.com? It would be nice to have a single place to get (...) (19 years ago, 8-Jan-06, to lugnet.robotics, lugnet.technic, lugnet.dear-lego, FTX)
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| | Re: What's up with the 2006 price hike in Canada?
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(...) And in the UK, they will probably retail for £249.99 - as they often just price it at the same price in teh Uk currency. That works out at about $440. I hope it is nto that expensive though! Danny -- Danny Staple MBCS OrionRobots (URL) contact (...) (19 years ago, 6-Jan-06, to lugnet.dear-lego, lugnet.loc.ca)
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| | Re: What's up with the 2006 price hike in Canada?
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(...) Hey, don't complain, you're still well-off as a Canadian... When this set comes to Europe at the usual Lego "exchange" rates, we'll propably have to pay EUR300.00 for it - about US$350+. yours, Christian (19 years ago, 5-Jan-06, to lugnet.dear-lego, lugnet.loc.ca)
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| | What's up with the 2006 price hike in Canada?
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Mindstorms NXT -> "suggested retail price of $249.99 (USD) and $379.99 (CAD)." What is going on? US$250 = CAD$286. I can save CAD$90 - shipping just by importing it from a US toy store, and possibly more if it slip pass custom. I have noticed (...) (19 years ago, 5-Jan-06, to lugnet.dear-lego, lugnet.loc.ca)
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| | Re: Some things I'd like for 2006
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(...) people would make their own versions like this? I doubt it - we still see some really good Star Wars MOCS here. Can you imagine a section of Tracy Island, with one of the thunderbirds (like thunderbird 1), including the whole crazy pilot (...) (19 years ago, 4-Jan-06, to lugnet.dear-lego)
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