 | | 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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