 | | Re: Ping mode for US Sensor in NXT-G
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(...) You are using firmware version 1.04, right? 1.03 doesn't work well for multibyte reads. JB (19 years ago, 4-Mar-07, to lugnet.robotics.nxt)
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| | Re: Ping mode for US Sensor in NXT-G
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Hi Guy, You inspired me to do a ping using NBC, but I have run into trouble. I get a -35 (ERR_COMM_BUS_ERR) when I try to read more than one object reading. The code is long, so I'll just put the basics of what I am doing here to see if anyone (...) (19 years ago, 4-Mar-07, to lugnet.robotics.nxt)
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| | Re: Robo Quad - Stage One
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Hi Eric, this is a really interesting project. I'll promise to follow your progress, even though I can't join. This project will push Mecha building to a new stage! Best wishes (URL) Marco> (19 years ago, 4-Mar-07, to lugnet.robotics, lugnet.technic, FTX)
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| | LEGO NXT Cable Mod
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Hi All, If you haven't purchased the LEGO NXT adapter cable for legacy sensors or outside real world circuit interfacing, then read my latest blog entry (URL). I illustrate a "no" cost way to modifying an existing NXT cable suitable for homebrew (...) (19 years ago, 4-Mar-07, to lugnet.robotics.nxt)
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remove Thomas Judge Senior Consultant IT Architect IBM Global Business Services, Region North, EMEA Direct Dial: +44 1926 462644, Mobile: +44 7843 328733, UK Internal: 662644, MobX: 271472 (19 years ago, 3-Mar-07, to lugnet.robotics)
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| | Robo Quad - Stage One
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(URL) Robo Quad - Stage One> Powered Front Paws History As you may or may not know, I have been studying rolling walking quad hybrids. (URL) Wrecker>> (URL) Controlled Blue Quad>> (2 URLs) Controlled Red Quad>> (URL) Quad>> After working on several (...) (19 years ago, 3-Mar-07, to lugnet.announce.moc, lugnet.robotics, lugnet.technic, lugnet.build.mecha, FTX) !
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| | Re: Power Functions Element Pics (inc Plugs)
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(...) yep you're right. i allready have a few mods planned. i'm going to see if i can't fit a step motor into a train motor case among other things. ondrew (19 years ago, 3-Mar-07, to lugnet.technic, lugnet.robotics)
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| | Re: BrickFest™ 2007 - NXT-only Sumo competition
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(...) I wish I could...but, right now I am commuting 110 miles for work to a new job and the week of PDX I will be at a convention in Las Vegas... so life is pretty crazy ...but, you never know, maybe a midwest robot design will show up in the (...) (19 years ago, 3-Mar-07, to lugnet.events.brickfest, lugnet.robotics, FTX)
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| | Re: BrickFest™ 2007 - NXT-only Sumo competition
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(...) Thanks for the suggestion, but this was carefully considered before the rules were drafted. If someone has an RCX and wants to enter a robot competition, they are very welcome to enter the Robotic Easter Egg Hunt (URL). While I'm sure that an (...) (19 years ago, 2-Mar-07, to lugnet.events.brickfest, lugnet.robotics, FTX)
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| | Re: Power Functions Element Pics (inc Plugs)
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(...) All the pics should be visible now, at (URL) large motors have 2 half-depth pin recesses on opposite sides. They are designed primarily for a Technic beam interface because of their high torque - other models might fall apart! I held them in (...) (19 years ago, 2-Mar-07, to lugnet.technic, lugnet.robotics)
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| | Re: BrickFest™ 2007 - NXT-only Sumo competition
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(...) Dave, We just had a sumo contest last weekend in Fort Wayne - the Northeast Indiana Robot Games. The stock class that used to allow parts from only 1 RCX based Mindstorm kit was changed to allow the NXT to compete against the RCX. NXT based (...) (19 years ago, 2-Mar-07, to lugnet.events.brickfest, lugnet.robotics, FTX)
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| | RE: Robolab RCX Control Pad
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Your best bet is to post this request on the CEEO web site. Someone there will surely answer. AFAIK, it's intended to be supported in all environments. (19 years ago, 28-Feb-07, to lugnet.robotics)
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| | Re: Power Functions Element Pics (inc Plugs)
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(...) Man, I'm excited. A few design flaws I can't understand though: Why the cable nub coming out of the cable's brick? There has to have been a way to avoid that. On the large motor, why all that wasted space on the drkGry part that could have pin (...) (19 years ago, 28-Feb-07, to lugnet.technic, lugnet.robotics)
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| | Re: The rarest colour in LEGO - grey on a NXT?
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(...) The firmware's available, as is Rasmus Pedersen's update to compile it under GCC in Linux (or Cygwin on a PC): (URL) with a PDF document on building the toolchain: (URL) of this is hidden - you can find it if you search for it. I couldn't get (...) (19 years ago, 28-Feb-07, to lugnet.robotics.nxt)
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| | Ping mode for US Sensor in NXT-G
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I've written a detailed toturial on working in ping mode in NXT-G using I2C read/I2C write block and the US Sensor block. Read it here: (URL) shows how you can set the sensor to ping mode, read and display all 8 measurements and alternatly ping two (...) (19 years ago, 28-Feb-07, to lugnet.robotics.nxt)
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| | Robolab RCX Control Pad
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Does anyone know what versions of Robolab support the RCX Control Pad? I have tried it with RoboLab 2.5, 2.54B & C, and 2.9. In all cases Robolab hangs or I get VI execution errors. I want to use this for an outreach project where school chirdren (...) (19 years ago, 28-Feb-07, to lugnet.robotics)
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| | Re: Power Functions Element Pics (inc Plugs)
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(...) Thank you! I like the small(er) size of the motors; do the large motors also have a stud recesses down one side? It actually looks in both bases as if the pin connections are fairly well placed. I'm not overjoyed with the "hard-wired" nature (...) (19 years ago, 28-Feb-07, to lugnet.technic, lugnet.robotics)
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| | Re: The rarest colour in LEGO - grey on a NXT?
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(...) Until when? This is nice, but I'm curious now about the details. Which FW, for instance? And when can the rest of us join you in the sandbox? (19 years ago, 28-Feb-07, to lugnet.robotics.nxt, FTX)
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| | Performance chart for lithium rechargeables
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What can one expect out of the lithium rechargeables? One of my friends, an FLL coach, is reporting that their rechargeables seem to have "memory". Are there technical specs for the rechargeables? (19 years ago, 28-Feb-07, to lugnet.robotics.nxt)
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| | Re: Power Functions Element Pics (inc Plugs)
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(...) Hmm, I will add my voice in saying thanks for the pics. Definitely interesting. I agree that I would prefer to have connector terminals on active bricks, and not permanently attached cables. What also I find awkward is that we now have (...) (19 years ago, 28-Feb-07, to lugnet.technic, lugnet.robotics)
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