 | | Re: Simulating pneumatic sequencers, was Re: Pneumatic Quadraped 242
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(...) Philo, Hey! Great stuff! I've been aware of the electrical equivalence, but not mentioned it. Maybe if you put capacitors in series at the inputs of each flop, your test points might have less vertical slope. I'll probably use the simulator to (...) (21 years ago, 26-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: JCB JS220 Excavator
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(...) Yeah, I know, I know. But "digital like" was a term that I figured most people would understand, and perhaps even apriciate if your initials are K.C. :) Then enters the "ooh, I can beat this foreign kid in the language game"-brat... :P Heck, (...) (21 years ago, 26-Nov-03, to lugnet.technic)
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| | Re: JCB JS220 Excavator
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(...) (It's your rendered truck for the moment) I want one! But I can't afford it, neither the Lego nor the time. How on earth do you find the time to finish off projects like this? And all that documenting! Don't you get tired of the project when (...) (21 years ago, 25-Nov-03, to lugnet.technic)
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| | Re: New Years Resolution Runner
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Travis's utterance expressed in news:Hoy8Mv.woE@lugnet.com: (...) And we agree that the correct definition for "running" is that at no time two feet are touching the ground? And that at one time beteen two steps there are _no_ contavt with the (...) (21 years ago, 26-Nov-03, to lugnet.technic)
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| | Re: lego plane... not yet
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"Kevin L. Clague" <kevin_clague@yahoo.com> wrote in message news:HoyoBu.15Lo@lugnet.com... (...) are you gona bend these panels to shape a wing? (21 years ago, 26-Nov-03, to lugnet.technic)
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| | Re: mid-size pulley wheel ?
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(...) There is also :- (URL) (21 years ago, 26-Nov-03, to lugnet.technic, lugnet.build)
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| | Re: mid-size pulley wheel ?
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(...) There is also the micromotor pulley nr. 2983, which does NOT have the groove centered. (21 years ago, 26-Nov-03, to lugnet.technic, lugnet.build)
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| | mid-size pulley wheel ?
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Does a part exist that would function as a mid-size pulley wheel for a rubber belt ? I can use a wedge-belt wheel (p/n 4185) for a large pulley and a half bush (p/n 4265) for a small pulley. I was looking for something between these two that has the (...) (21 years ago, 26-Nov-03, to lugnet.technic, lugnet.build)
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| | Simulating pneumatic sequencers, was Re: Pneumatic Quadraped 242
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(...) Hi Kevin and all, I wanted to experiment with your sequencers without fussing too much with time consuming building, so I used simulation... I used a free electronics simulator, CircuitMaker Student ((URL) Piston + switch are equivalent to an (...) (21 years ago, 26-Nov-03, to lugnet.technic, lugnet.robotics)
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| | Re: lego plane... not yet
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(...) I did buy the mars explorer, but I've not made a glider yet. (...) Kevin (21 years ago, 26-Nov-03, to lugnet.technic)
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| | Re: New Years Resolution Runner
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(...) Sounds like a fun challenge! I'm up for it. Good luck! Kevin (...) (21 years ago, 26-Nov-03, to lugnet.technic, FTX)
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| | lego plane... not yet
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hi i'm just curious if some of you guys is still working on this project pixel (21 years ago, 26-Nov-03, to lugnet.technic)
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| | Re: JCB JS220 Excavator
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(...) I recind my comment about you needing practice :-),wet sand is the worst type. (...) Thats an even better idea I might borrow (blatantly steal :-) it! Steve (21 years ago, 26-Nov-03, to lugnet.technic)
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| | New Years Resolution Runner
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hey guys, I know everyone loves making walking bots. Cudos to all the walker developers... take a bow. But I know that Kevin C. and I have on occasion talked about what it would take to make an actual running LEGO bot. Lets open up a discussion for (...) (21 years ago, 26-Nov-03, to lugnet.technic, FTX)
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| | Re: JCB JS220 Excavator
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(...) I'd agree with this, it is possible to control the pneumatic valves so that more or less air gets through them. Rather than the problem with pneumatics being of digital in nature, to my mind the biggest problem is their elastic or springy (...) (21 years ago, 25-Nov-03, to lugnet.technic)
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| | Re: JCB JS220 Excavator
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(...) Holy plastic... THAT'S the Technic sets that I want to see on the shelves of my local Toys R Us !!!!! :-) Thanks for sharing them. (21 years ago, 25-Nov-03, to lugnet.technic, FTX)
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| | Re: JCB JS220 Excavator
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(...) Fantastic! And in the continuing tradition of truely excellent models in both form and function. I have to admit to having had a little preview peek of this model a few days ago and have been awaiting its “official” release on lugnet with (...) (21 years ago, 25-Nov-03, to lugnet.technic, FTX)
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| | Re: JCB JS220 Excavator
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(...) Hi Tobbe The functions aren't 'digital like", I know because I too have a digger just like Jennifer's. You can move the sticks slightly and get a proportional output. I built my model to test the dual axis control mechanism I came up with that (...) (21 years ago, 25-Nov-03, to lugnet.technic)
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| | Re: Pictures of 'Bionicle-Castle' sets, from UK club magazine
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"Huw Millington" <hmillington@btinternet.com> wrote in message news:HoLBJJ.6LK@lugnet.com... (...) I like them! I hope they have some new/interesting parts for MOC's and MODz! brickmodder (21 years ago, 25-Nov-03, to lugnet.castle, lugnet.technic)
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| | Re: JCB JS220 Excavator
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(...) Oh, wow. This is yet another raising of your bar, Jennifer; I'm really, really impressed with the integration of the pneumatics and the fidelity of scale and appearance. This is just gorgeous, with a tremendous write-up. And it's so, well, (...) (21 years ago, 25-Nov-03, to lugnet.technic)
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