Results 701 – 720 of about 2200.
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 | | Re: RF Connection To RCX
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| One way to accomplish this is to use wireless serial devices. These RF devices allows one to hook up ANY serial device wireless. I have seen some listed on ebay for about $100+. The setup is as follows: PC--> serial transmitter serial receiver-->IR (...) (24 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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ir, tower
(score: 3.765)
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| | error deleting program
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| Hi, Could anyone please tell me what I'm doing wrong? This is my problem: When I try to download the helloworld demo with: $./util/dll -v demo/helloworld.lx ,I get the following error message(s): opening tty... KeepAlive Init... KeepAliveSend: (...) (22 years ago, 2-Nov-02, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 3.765)
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| | Communications (I'm a total newbie by the way)
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| Hi I've been reading the NQC guide v2.3 and I notice it tells me how to send and receive IR messages. Now I reckon I could send messages between RCX's, but how can I send messages to a program running on my PC via the IR tower (assuming that's (...) (22 years ago, 25-Mar-03, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 3.765)
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| | Re: RF Connection To RCX
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| Hi! I also try to use RF to replace IR communication. My idea, to create a RF/IR two way adapter and to make an RF tower connected with PC. The adapter taped with RCX can receive RF signals from PC and pass to RCX by using IR emitter. And if RCX (...) (25 years ago, 7-Jan-00, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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| | MacNQC and RCX Troubles
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| I just got RIS1.0 and can't seem to get the RCX to respond using MacNQC or RCX Command Center running under Virtual PC 3.0. My cabling seems ok (using Palm 3 mac serial port adapter) as the green light on the IR tower comes on whenever I send a (...) (24 years ago, 28-Dec-00, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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| | MacNQC and RCX Troubles
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| I just got RIS1.0 and can't seem to get the RCX to respond using MacNQC or RCX Command Center running under Virtual PC 3.0. My cabling seems ok (using Palm 3 mac serial port adapter) as the green light on the IR tower comes on whenever I send a (...) (24 years ago, 29-Dec-00, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 3.765)
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| | IR questinos and more
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| Hi All. I'm trying to build an IR proximity sensor with LegOS, by using the on-board transmitter and light sensor. I'm having problems figuring out how to send data, however. I tried using lnp_logical_write(), but 'cu -l /dev/ttyS0' doesn't show any (...) (25 years ago, 27-Oct-99, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 3.765)
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| | Re: Does RIS2.0 set use the fiber optics cable?
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| (...) There are some way of reponse : - It's include in several box of spybotic - Lego says : *WDoes the Micro Scout read IR transmissions?* The Micro Scout reads LIGHT transmissions rather than Infrared (IR) transmissions. (in (URL) page) So (...) (21 years ago, 5-Jan-04, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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| | Re: Decoding the LEGO IR remote control
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| In light of the underwhelming lack of response to my LEGO IR post, maybe I need to clarify a little: The RCX tower and the LEGO remote control (#9738) both transmit a 38kHz carrier which is modulated at a 2400bps rate. The encoding is 8 data bits, (...) (25 years ago, 17-Sep-99, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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| | Signalling and controlling rcx
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| Hi there, This is actually a request for information. I am currently trying to control my RCX through the use of communication from my PC. The idea is that through some method I can type things into the computer and this will control the rcx via the (...) (24 years ago, 31-Jul-00, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 3.765)
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| | Re: Does my RCX work?
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| (...) First, put batteries in it and turn it on. It'll beep 'ok'. Then attach a technic 9v motor to port A with a wire and press Run. If the motor spins, the brick has basic sanity, and it's worth your time and money to get a IR tower to program it (...) (19 years ago, 7-Apr-06, to lugnet.robotics.rcx, FTX)
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ir, tower
(score: 3.765)
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| | Re: firmdl3 error - bad ir link
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| (...) I just booted into windows, and the tower was working fine, so i downloaded the LEGO firmware. Now that I'm back in Linux, the tower seems to be fine. Go figure. Maybe there was another linux app that had the serial port open, and it was (...) (23 years ago, 2-Jun-01, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 3.765)
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| | Re: IR transmission, strange coding ?
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| (...) I forget exactly how I measured this. I think maybe I hooked a scope directly to the LEDs then sent a constant stream of something to the tower and looked at the waveform on the scope. I don't remember noticing anything funny with the start (...) (23 years ago, 6-Nov-01, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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ir, tower
(score: 3.765)
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| | Re: No CD with my new RIS 1.5
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| Thank you very much Ben for taking the time to help me. I called up Lego and they say they're sending me the CD, but it'll take 2-3 weeks! So much for a Merry Christmas. :( I suspect your suspicions are correct about a driver being required for the (...) (24 years ago, 18-Dec-00, to lugnet.robotics.rcx)
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ir, tower
(score: 3.765)
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| | Agenda PDA version of NQC available
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| Hi, I have setup a page at (URL) with information on using NQC on the Agenda Linux Based PDA ( (URL) ). There are cross-compile instructions, a ready to go binary for NQC, and a link to a Notepad like GUI editor for the Agenda. Right now, I use a (...) (24 years ago, 24-Feb-01, to lugnet.robotics.rcx.nqc)
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ir, tower
(score: 3.765)
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| | RE: RTC
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| (...) Once upon a time, I was paid briefly to do it to. Certainly the best summer job I will ever have. (...) FYI, The main limitation with the IR, assuming that your room is reasonably IR reflective, is that the tower turns itself off and so it can (...) (24 years ago, 23-May-00, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 3.764)
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| | LNP: No connection between PC and RCX
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| Hi, I want to send some data between my PC (Suse Linux 9.0) and the RCX-Unit (Brickos 0.2.6). I thought LNP would do the thing, and so I downloaded and installed it. When I start the LNPD daemon the LED on my Serial-IR-Tower lits up for a few (...) (20 years ago, 16-Oct-04, to lugnet.robotics.rcx.legos)
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ir, tower
(score: 3.764)
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ir, tower
(score: 3.764)
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