 | | Re: !!! Laser attachments for Mindstorms !!!
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HI, Me and my friend did this thing with a laser pointer where we connected it in parallel with a audio device(using a cut headphone cord). We then built a light sensor with an amp and speakers. when the music plays it turns the beam of the laser on (...) (26 years ago, 9-Oct-99, to lugnet.robotics)
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| | IR reflective sensors and Polaroid 6500 w/Expansion Board
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With the QRB1114 IR reflective sensors does the sensor need voltage supplied or is that just for the transmitter? Because all I am using them for right now is to detect infrared light. Also does the expansion board take up the connectors on the HB (...) (26 years ago, 10-Oct-99, to lugnet.robotics.handyboard)
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| | someone looking for gearbox???
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someone was asking about a gearbox for a project ` while surfing tonight I came across this I hope it is what you need <A HREF="(URL)Gearbox with motor</A> (URL) (26 years ago, 10-Oct-99, to lugnet.robotics.handyboard)
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| | Re: Does anyone have the 8479 bar code truck?
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(...) I just noticed the flex cables in the picture of this set in the latest Shop at Home catalog. They look like bicycle brake cables. That could be really useful for transferring motor power to other parts of a model or robot. And probably more (...) (26 years ago, 10-Oct-99, to lugnet.reviews, lugnet.robotics)
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| | RE: Does anyone have the 8479 bar code truck?
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Snip > Are these cables available in any other sets? There is a cable in the 8444 Air Enforcer set. It is used for motion between the two joysticks and the swashplate on the rotor (another interesting part). It has two clevis ends, and a mid clevis (...) (26 years ago, 10-Oct-99, to lugnet.reviews, lugnet.robotics)
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| | Re: Does anyone have the 8479 bar code truck?
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SNIP (...) Shop at (...) And (...) SNIP I have been grappling with remote power delivery for a while. I ended up buying some chain links. Used with larger sized gear wheels, there seems to be little friction loss. I can highly recommend them. JB (26 years ago, 10-Oct-99, to lugnet.robotics)
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| | RE: LM35 Again
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Hi, Like an update to my prior email, I have tested the LM35 with an external power source, with the same bad result. Any help will be welcome. Thank You José Luis ----- Original Message ----- From: Jose Luis <hal9000@cvtci.com.ar> To: (...) (26 years ago, 11-Oct-99, to lugnet.robotics.handyboard)
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| | Re: Does anyone have the 8479 bar code truck?
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Hello All, My first experience with the flex cables was with The Technic Control Center II. You know, the T-Rex one? They were used to make the tail swing back and forth, pulling with one, and pushing with the other. More recently, I used four of (...) (26 years ago, 10-Oct-99, to lugnet.robotics)
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| | Flex Cables (was: Does anyone has the 8479 bar code truck?
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The flex cables are available here in Italy at the Lego Service (set of 5 cables and accessories, with different sizes). If someone is interested, I can get some of them. Just email me. Giulio giuliof@iol.it (26 years ago, 11-Oct-99, to lugnet.robotics)
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| | Re: Flex Cables (was: Does anyone has the 8479 bar code truck?
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(...) This pack should be available in all European countries. The pack number is #5118... maybe it's available in the US service catalogue too? Stuart (26 years ago, 11-Oct-99, to lugnet.robotics)
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