 | | 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 (...) (26 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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| | Re: RF Connection To RCX
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Hi We just got into RCX. We have been using my Palm III and Visor to control the RCX. We have this great idea but need some help. We have an old Logitech Trackman remote control mouse. It uses RF. The idea is to some how convert the Serial output (...) (26 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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| | Re: RF Connection To RCX
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Hi We just got into RCX. We have been using my Palm III and Visor to control the RCX. We have this great idea but need some help. We have an old Logitech Trackman remote control mouse. It uses RF. The idea is to some how convert the Serial output (...) (26 years ago, 26-Jul-00, to lugnet.robotics.rcx)
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| | RE: Using CAN to Have More Than 3 Motors/Sensors
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(...) Mark! This is great work! I am always impressed when someone goes beyond wishing for stuff that LEGO did not provide us with and then actually builds a working model. Your idea of a modular motor/input module is one of the great benefits of (...) (26 years ago, 22-Jul-00, to lugnet.robotics.rcx)
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| | Preiswerte 9V-Motoren
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Bei Toys R Us in Köln-Holweide gibt es im Resteverkauf Snap-Baukästen für 20 DM, in denen auch ein 9V Powermotor enthalten ist. Damit ist der ganze Kasten bereits billiger als die Bestellung eines einzelnen Motors über den LEGO-Service. Mfg Andreas (...) (26 years ago, 20-Jul-00, to lugnet.robotics.rcx)
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| | Can now use gcc 2.95.2 for legOS
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Hi all. Well, I finally got around to checking out the problem with compiling legos with gcc 2.95.2. And the good news is, it's not a bug with gcc!! The problem is the in-line assembly in memcpy.c (also in memset.c). If you apply the patch at (URL) (...) (26 years ago, 18-Jul-00, to lugnet.robotics.rcx)
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| | [ANNOUNCE] LegoVision release 0.0.3 (alpha)
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LegoVision provides a framework for adding vision to LEGO Mindstorms. More information can be found on the project homepage at (URL) the approach is quite narrow at the moment due to hardware restrictions - I only have a Video For Windows compatible (...) (26 years ago, 11-Jul-00, to lugnet.robotics.rcx)
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| | Re: Expanding the available input/output ports of the RCX
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in article NEBBIHKHBKAFAGKCCILO...s@olf.com, Ram Meenakshisundaram at rmeenaks@olf.com wrote on 7/7/00 9:58 AM: (...) I am a Lego purist, so I don't want to modify my pieces. Of course, if Lego ever creates an official multiplexer, I'll probably get (...) (26 years ago, 10-Jul-00, to lugnet.robotics, lugnet.robotics.rcx)
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| | Re: Expanding the available input/output ports of the RCX
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Ram Meenakshisundaram schreef: (...) You could use the sensors that came with the Cybermaster kit, they have a built-in resistor so it should be possible to hook up two of those on one input port and by using RAW values see which switch is pressed. (26 years ago, 10-Jul-00, to lugnet.robotics, lugnet.robotics.rcx)
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| | RE: Expanding the available input/output ports of the RCX
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Sure you can try using just three input/output ports, but eventually you end up scaling back you designs. Of course, you can always buy another RCX to increase the number of ports, which will throw you back $200. Adding a multiplexor is such an easy (...) (26 years ago, 9-Jul-00, to lugnet.robotics, lugnet.robotics.rcx)
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