 | | Brickshelf gallery for Jump-O-Bot
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If the Geocities site is down, please take a look at (URL) (23 years ago, 12-Feb-02, to lugnet.technic, lugnet.robotics, lugnet.build, lugnet.cad)
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| | Re: Keeping tower on for sporadic broadcasts from RCX
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(...) You could use one of the solutions of John Barnes, 1. modifiying your IR-tower (adding 1 diode) 2. building your own IR-tower you can find both on my site (URL) Mientki (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | Introducing Jump-O-Bot
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Dear all, One of the unsolved challenges posed by the authors of the very fine "Building Robots with Lego Mindstorms" is to construct a robot that propels itself jumping, rather than walking on legs or rolling on wheels. Neither pretty nor smart, (...) (23 years ago, 12-Feb-02, to lugnet.technic, lugnet.robotics, lugnet.build, lugnet.cad)
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| | Keeping tower on for sporadic broadcasts from RCX
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So, I have the hardware and RCX software for my LIDAR station done. I have the host-PC side client software to display the data collected in real time. Now I need to get tab A to fit into slot A by getting the two to talk to each other. My original (...) (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | Re: power source
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This was just discussed on lugnet.robotics.rcx. I have an rcx 2.0, and you can see what I did here: (URL) used a 7809 voltage regulator. Note that this requires some basic electronics and soldering skills. I would not use a wall wart, because the (...) (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | National Toy Designing Festival for learning Technologies
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Dear all, To some this mail may look out of place. But to others it would be a great chance to participate in the only toy designing festival of the country. We are one of the pioneer technology institute of the country working on "digital divide" (...) (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | RE: power source
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go to this page (but it's in english : use altavista) (URL) cuillère n'existe pas" (URL) : 94470030 -----Message d'origine----- De : Kingsley Gifford [mailto:kgifford@roa...er.nf.net] Envoyé : mardi 12 février 2002 19:41 À : lego-robotics@crynwr.com (...) (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | power source
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I am using a mindstorms 1.5 (although it says "rcx 1.0" on the rcx. This model does not have a port to connect an external powersupply. Most of my projects do not involve portability/motion of the rcx so using a transformer would be fine to me. Has (...) (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | Re: Zero Power Tower
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hi John, the circuit looks very good, and far more easy (and understandable) then the circuit from Lego (cracked by yourself ;-) I'm using your modification of the Lego IR-tower with great pleasure. The normal range (without batteries) is about 60 (...) (23 years ago, 12-Feb-02, to lugnet.robotics)
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| | Connecting RX to Handyboard
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Hi all, I'd like to build a radio controlled robot and I wish to connect a radio receiver normally used for model airplanes to the Handyboard so it can receive the commands I send from the transmitter, check for sensor and then activate servos that (...) (23 years ago, 12-Feb-02, to lugnet.robotics.handyboard)
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