 | | Re: Power to RCX
|
|
(...) Oops, me bad, I meant 7809. BTW, here are some links to online data sheets for that type of regulator: (URL) (24 years ago, 2-Feb-02, to lugnet.robotics.rcx)
|
| |
| | Re: Power to RCX
|
|
Hi Trevyn, From the photo you posted, it appears that you have the input and output pins of the 7805 reversed. According to the datasheet, this will probably fry the regulator. I'd recommend getting a new part before continuing, so as not to risk (...) (24 years ago, 2-Feb-02, to lugnet.robotics.rcx)
|
| |
| | Re: IP on Mindstorms
|
|
I just saw Styx-in-a-brick at Linuxworld. (Styx is the distributed file system component of Inferno and fits into 17k.) The RCX was built into a clock (time display device) and was keeping in sync with the host machine via infrared. On the host (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: true tcp/ip on the RCX
|
|
Cool stuff, congrats on the Slashdot recognition. Hope the "Slashdot Effect" didn't totally cripple your server. Wondering if you or Olaf could make the LegOS code available for all to see, just wondering how it was all done for educational purposes (...) (24 years ago, 1-Feb-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: true tcp/ip on the RCX
|
|
(...) [...] (...) A few days ago, Olaf sent me his legOS TCP/IP code which I have been running a few days, so I probably have the world's second TCP/IP-enabled Lego brick in my office :-) ! I was also able to squeeze in a simple web server, a few (...) (24 years ago, 1-Feb-02, to lugnet.robotics.rcx.legos)
|
| |
| | Re: Robotic DAT Tape Loader
|
|
I already fixed it. go to (URL) fixed the site without itools. But the images are still big. I will fix them tonight. Sorry for the problems. Stupid iTools. Bad Apple no cookie. Shawn (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: Robotic DAT Tape Loader
|
|
(...) No it's not cool. The images won't load at all. It doesn't have anything to do with waiting. When I click the link it tries to do something with JavaScript which doesn't work. Can you fix it so the links just go straight to the images and (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: Question?
|
|
What do you mean? Motor speed is controlled through Pulse Width Modulation, if that helps... (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: Micromouse Robotic Competition, Could RCX do this?
|
|
(...) Taking a look at the rules, there doesn't seem to be any penalty for touching the walls, so I dont see why you couldn't use a single RXC with 2 motors and 3 (or 4) touch sensors: left, front, right (back). These can be multiplexed onto a (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Motor Drivers for higher voltages
|
|
I was looking for the data sheet for the Melexis 10402 motor driver IC, the one in the RCX. It is no longer on their website. I eventually found it, and have posted it here: (URL) want to drive 24V motors and use the RCX to control them. Ideally I (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: Robotic DAT Tape Loader
|
|
(...) Store the CDs on edge, and then use something that can fit inside the central hole, but expand/contract to allow rotation and drop. (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: Robotic DAT Tape Loader
|
|
In lugnet.robotics, Thorkild Stray <thorkild@ifi.uio.no> writes: [snip] (...) The little suction cup thingys that I seem to recall from 6180 ? Ray (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Question?
|
|
Hi every one: I was wondering, What type of output is generated by the rcx? Thanks a lot Alexis Rojas National Robotics Engineering Consortium The Robotics Institute Carnegie Mellon University Ten 40 th Street Pittsburgh, PA 15201 Phone: (412) (...) (24 years ago, 31-Jan-02, to lugnet.robotics)
|
| |
| | Re: Micromouse Robotic Competition, Could RCX do this?
|
|
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hey, Sounds kewl... ...I would probably try and implement it with a 2 RCX, 1 Scout system. Scout and RCX for sensor and motor controls, RCX for Datalogging and adding to the learning of the robot. Should (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Southern Ohio Competitions ?
|
|
Are there any Lego Robotics competitions in the Cincinnati OH/Northern Kentucky (USA) area? Thanks, Bill (24 years ago, 31-Jan-02, to lugnet.robotics)
|
| |
| | Micromouse Robotic Competition, Could RCX do this?
|
|
I recently stumbled across a reference to the Micromouse Robotics competition and thought others in the group might find it interesting. It looks like something that would be [barely] achieveable with a Mindstorms implementation. APEC [Applied Power (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | Re: Robotic DAT Tape Loader
|
|
(...) That's the iTools automatic photo album feature...it's quite cool, but it might take a minute for the large images to load. Even on my 800k connection it takes a bit for the images to load. I like the idea of an auto CD loader though...I've (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
| |
| | JAVA for 9751 Lego interface - SOS
|
|
hello all, Q. Does anyone know of a JAVA version for the 9751 controller - i would be so happy! I am currently using the older version of the Lego Dacta Control interface - 9751 (interface 70909 - stamped underneath unit itself - the one with 8 (...) (24 years ago, 30-Jan-02, to lugnet.robotics)
|
| |
| | Re: Robotic DAT Tape Loader
|
|
(...) Same here, but I got the pictures if I went directly to for example: (URL) If I could only find a good solution for picking up CDs, I could use some of the ideas from this to finish my "mp3-all-of-my-cd-co...on"-robot. (24 years ago, 30-Jan-02, to lugnet.robotics)
|
| |
| | Re: Firmware RIS2.0 Linux
|
|
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, 1). If the firmware file is located in a WinZip archive, you can just use the "unzip" command under Linux. You can also mount a Windows CD-Rom in Linux and look browse it like a normal filesystem. (...) (24 years ago, 1-Feb-02, to lugnet.robotics)
|
