 | | Re: Thoughts on Battery-powered IR-controlled trains
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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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