 | | Source for Sharp GP1U581Y ??
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Can someone please point me toward a source for the Sharp GP1U581Y IR detector? TIA, - - - Nick - - - (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Good source for Lego Technic parts?
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(...) <snip> (...) The best, cheapest place to get Lego Technic accessory parts is Lego Shop-At-Home, 1-800-453-4652. Ask 'em to send you a free catalog. In the back of each issue are a couple of pages showing all the miscellaneous motors, pulleys, (...) (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Good source for Lego Technic parts?
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Steve: I bought a kit of parts from Lego to build the first robot mentioned in the mobile robot book by Jones and Flynn. I don't remember the kit number but I purchased the kit from the Lego Dacta division. You might try calling them to get a (...) (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | Good source for Lego Technic parts?
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Somewhat off topic: I'm looking for a good source of basic Lego Technic parts (beams, gears, axles, etc.) for robot construction. I'm not really interested in particular kits with specialized parts like the motorcycle, forklift, and such-- I just (...) (26 years ago, 14-Mar-99, to lugnet.robotics.handyboard)
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| | help me please,ic chip
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hello :) I use handy-board in my work. In one day ic chip to control motor has burn. The ic number is SN75441ONE in handy-board maunal the number U10 ,U11 L293D . I look number like this in ECG book it no have the number like this. If you know (...) (26 years ago, 13-Mar-99, to lugnet.robotics.handyboard)
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| | Re: How big is our community?
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it's about 500 people. fred In your message you said: (...) (26 years ago, 13-Mar-99, to lugnet.robotics.handyboard)
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| | (no subject)
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Hi, have any of you guys tried wall following with 4 ir proximity detectors? I'm having trouble getting mine to work properly. I think the problem is with my program. I'll attach it in my next letter, hope someone could help. Thanks. F. Samonte (26 years ago, 12-Mar-99, to lugnet.robotics.handyboard)
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| | Sensors
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hi i'm trying to find a cheap and reliable infra-red digital sensor with a sensing range of around 0-30cm. does anyone have any recommendations? are there any online stores that sell a wide variety of such sensors? btw, the sharp GP2D05/02 sensors (...) (26 years ago, 12-Mar-99, to lugnet.robotics.handyboard)
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| | Servo Expansion Board
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Hi all, I have the Handy Board running fairly well, although I havn't tested ports, etc. Question. I have the expansion board, and when I try to run the init_servo (not exact) command, the board locks up. Anyone see this problem before? Thank you, (...) (26 years ago, 12-Mar-99, to lugnet.robotics.handyboard)
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| | Re: Sensors
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Hi We just built a IR detection with a Radio Shack IR LED and their Sharp detector GD1U..whatever....cost a few dollars. Basically detects anything within about 60 cm, depending on what surface you are reflecting off of. We found that we had to (...) (26 years ago, 11-Mar-99, to lugnet.robotics.handyboard)
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