 | | Re: The latest rage in pneumatic computing
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(...) I was concerned about your use of switches that is backwards from normal. I transitioned through all the possible values and it never lost system pressure. Great job! Now I have to study the design so I understand how you did it. There's are a (...) (21 years ago, 23-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Modifying bricks, Re: Revised Bettendorf Truck Design
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(Crosspost to technic, because my reply is more technic releated) (...) Back in the eighties I had a neigbour who was short of technic pistons (nr 3652 on peeron) and created several out of 2x2 bricks. He removed some abs from all sides to make the (...) (21 years ago, 23-Jun-03, to lugnet.trains, lugnet.technic, FTX)
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| | Re: Blacktronicle II: Bohrokitron
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(...) [LEGOSet 8010] hth A (21 years ago, 23-Jun-03, to lugnet.technic.bionicle, lugnet.build.mecha, lugnet.space, FTX)
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| | Re: Blacktronicle II: Bohrokitron
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What I really want to know is: Where did the trans-red Technic axle connectors come from? Dave "Purple Dave" <purpledave@maskofdestiny.com> wrote in message news:HGKCDx.wEu@lugnet.com... (...) Bohrok (...) from (...) it (...) own. (...) (21 years ago, 23-Jun-03, to lugnet.technic.bionicle, lugnet.build.mecha, lugnet.space)
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| | Re: Blacktronicle II: Bohrokitron
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(...) Odd how nobody really responded to this one...I'm more curious though as to why you keep making mecha when you profess to dislike the whole mecha concept: (URL) Weird? I don't know. Anyway this particular one doesn't really do it for me. It (...) (21 years ago, 23-Jun-03, to lugnet.technic.bionicle, lugnet.build.mecha, lugnet.space, FTX)
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| | LEGO design patterns... you know, there's a book in that, I'm sure of it!
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Adder/Subtractor based mechanisms Synchro Drive Pneumatic Circuit Ratchet Bracing Lego structures with cross beams Ganging multiple pneumatic switches onto a single piston for control ... the list goes on and on and on... There's a lot of stuff out (...) (21 years ago, 22-Jun-03, to lugnet.technic)
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| | Re: The latest rage in pneumatic computing
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(...) Okay... I've added arrowheads to each line showing air flow direction. The switches are set up so that the center port is the conventional inlet, and the top and bottom ports the outlets. I say conventional, because I don't always use it that (...) (21 years ago, 22-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: The latest rage in pneumatic computing
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(...) Arrow heads showing which direction you expect the air to flow (not including release) would be helpful also. I've tried to figure it out, but I've not had a lot of luck. (...) (21 years ago, 22-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: The latest rage in pneumatic computing
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(...) Well, I didn't invent the single piston gate. I give credit where credit is due. As I said in a previous post. Your single piston AND gate design was inspirational. I talked myself out of this in the past because I could not figure out how to (...) (21 years ago, 22-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: The latest rage in pneumatic computing
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Wow. Thank you so much for the acknowledgement, Kevin. I am genuinely flattered. I've got a bitmap made of the schematic for my 13 switch full adder. It's strictly representative, and not meant to imply how the switches would be positioned in the (...) (21 years ago, 22-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: New MoCs - Was:Re: Toa Nuva Posters
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(...) Probably not. I've long heard rumors about what masks were shorted in the mask packs, and more often than not, any mask that people claimed was HTF was one that I had a bunch of, while any mask that people claimed was really common was (...) (21 years ago, 22-Jun-03, to lugnet.technic.bionicle, FTX)
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| | Re: The latest rage in pneumatic computing
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(...) You are welcome, and thanks Robert. The full adder has three inputs A,B and carry in, and two outputs sum out and carry out. SumAB = A XOR B Sum out = SumAB XOR Carry in Carry out = (A AND B) OR (SumAB AND Carry in) You need a total of 2 XOR (...) (21 years ago, 21-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: The latest rage in pneumatic computing
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"Kevin L. Clague" <kevin_clague@yahoo.com> wrote in message news:HGup2n.7Jv@lugnet.com... (...) it (...) compress the (...) piston/dual (...) By (...) (without (...) gate, (...) can be (...) 13 (...) Good work, Kevin! I have not worked with AND OR (...) (21 years ago, 21-Jun-03, to lugnet.technic, lugnet.robotics)
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| | The latest rage in pneumatic computing
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I created Mark Tarrabain's single pressure/single piston AND gate and have it all four possible input states. In this case I use rubber bands to compress the pistons, but this is not the only way to compress the pistons. (URL) is a picture of my (...) (21 years ago, 21-Jun-03, to lugnet.technic, lugnet.robotics)
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| | Re: 8479 Barcode Multiset
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Lugnet is wonderful ! The program is already in my mailbox ;o) Thanks, Philo (...) (21 years ago, 21-Jun-03, to lugnet.technic)
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| | 8479 Barcode Multiset
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Hi all, I just bought a 8479 Barcode Multiset. There used to be a Lego program to print barcodes for it, unfortunately the page (URL) no longer exists... Anybody knows where I can find it or can mail it to me ? TIA, Philo www.philohome.com (21 years ago, 21-Jun-03, to lugnet.technic)
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| | MOC: Caterpillar walker
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After doing my spider walker (URL) , which was essentially a bi-ped with overlapping footprints, I decided to create a walking caterpillar. It has 12 pairs of independent legs which move in the rhythmic pattern typical of caterpillars. As with the (...) (21 years ago, 21-Jun-03, to lugnet.technic, lugnet.build, lugnet.announce.moc)
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| | On a personal note.....
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I'm traveling to Boston for a week of work on Sunday. If any of you live in the area and want to get together.... I'm available. I'm bringing two tackleboxes packed with LEGO as I always do when I have to travel long periods for work. Kevin (21 years ago, 20-Jun-03, to lugnet.technic, lugnet.robotics, lugnet.cad)
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| | Re: New MOC: DYAD
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(...) Pshaw. The Turbocycles are all small. The turkey's not what I'd call big either :) I'm sure there will be a home for this somewhere. After all, I have a roof cargo holder now, so we can toss luggage and non-breakable stuff up there so we have (...) (21 years ago, 20-Jun-03, to lugnet.technic)
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| | Re: New MOC: DYAD
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(...) Thanks! This really was a case of function before form. I built the entire cental axis and cockpit separately. Then I attached them and added plates to cover up the gaps. (...) I think varying shapes and layers often works better than (...) (21 years ago, 20-Jun-03, to lugnet.space, lugnet.technic, FTX)
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