 | | An Analysis of the NXT Bluetooth Communication (with advice)
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I posted an analysis of the NXT's Bluetooth communications protocol at (URL) can be used in three ways. If you are designing NXT programs that communicate via Bluetooth, this article will tell you (perhaps with too many details :-) how to exchange (...) (20 years ago, 5-Oct-06, to lugnet.robotics)
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| | Re: Studless building techniques
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"Merredith Portsmore" <merredith@legoengineering.com> wrote in message news:J6M3F1.us@lugnet.com... (...) Merredith, Thanks very much for the link. It looks promising. Mark Haye Professional programmer. Closed source. Do not attempt. (20 years ago, 4-Oct-06, to lugnet.robotics.edu)
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| | Re: NXT to RCX Communications
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----- Original Message ----- From: "Brian Davis" <brdavis@iusb.edu> To: <lugnet.robotics.nxt...ugnet.com> Sent: Wednesday, October 04, 2006 10:23 PM Subject: Re: NXT to RCX Communications (...) Thanks Brian. I might as well use the time to try and (...) (20 years ago, 5-Oct-06, to lugnet.robotics.nxt)
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| | Re: NXT to RCX Communications
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(...) No. The light sensor can have the red LED either on or off - you can't set it to "20%" or something like that, and there's no way to toggle the LED fast enough to mimic or RCX-style IR message. But... You could cetainly have a program (...) (20 years ago, 5-Oct-06, to lugnet.robotics.nxt)
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| | NXT to RCX Communications
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Hello everyone: Is it possible for the NXT to send Run Program commands from the NXT to RCX via a light sensor? Here is an example: 1- The NXT Ultrasound sensor detects an object close by, triggers the NXT light sensor to light up at 20 percent (...) (20 years ago, 5-Oct-06, to lugnet.robotics.nxt)
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| | Annelus
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Hello everyone, I have finally finished a rather large project that has occupied my time for some months now. I started building Annelus when I discovered (URL) Rotundus> and decided to emulate the creation. What I came up with was a month long (...) (20 years ago, 4-Oct-06, to lugnet.robotics, FTX)
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| | Re: Studless building techniques
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In lugnet.robotics.edu, Merredith Portsmore wrote: <snip> (...) Meredith, Thanks for posting this. It is wonderful first shot at some of these building topics. I am concerned, however, about the Pythagorean triangles on the Stability link. The (...) (20 years ago, 4-Oct-06, to lugnet.robotics.edu)
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| | Re: Studless building techniques
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(...) There are some good basics at the LEGO Technic Design School. They've been slowly adding more (URL) Beams & Connectors How LEGO TECHNIC elements work together. Lesson 1: TECHNIC 101 Lesson 2: Stability with LEGO TECHNIC Course: Gears TECHNIC (...) (20 years ago, 4-Oct-06, to lugnet.robotics.edu)
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| | Studless building techniques
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I am working with a couple FLL teams, building with the NXT. I am having a little trouble coaching them on studless building techniques, as it is still a bit of a new concept to me as well. I'm sure I've seen presentations or how-to's on the subject (...) (20 years ago, 3-Oct-06, to lugnet.technic, lugnet.robotics.nxt, lugnet.robotics.edu)
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| | Re: NXT direct commands
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For better documentation of the various parameters, look in the Executable File Specification.pdf around page 81. Here's the notes I made in ruby-nxt ((URL) # output mode COAST = 0x00 # motor will rotate freely? MOTORON = 0x01 # enables PWM power (...) (20 years ago, 3-Oct-06, to lugnet.robotics)
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