 | | Re: Voltage for the DC motor
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from the FAQ: Using a Separate Motor Power Source: (URL) Eric (...) (27 years ago, 29-Oct-98, to lugnet.robotics.handyboard)
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| | Re: Controling LEGO trains via Decta Control Lab
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I was hoping someone would post a solution to the software platform. I would even kill for just the low level API to the control lab direct and write my own Visual Basic OCX for it. The LOGO development environment is a bit forgien to me and is (...) (27 years ago, 29-Oct-98, to lugnet.robotics)
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| | Re: Why do I beat my head against the wall?
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Mike Stanley wrote: <snip> (...) I think this is a good way to bid on eBay - you get lucky sometimes. The person who won my auction is not a loser without a life, though. He is a respectable Lego collector who had good luck and skill in bidding. -- (...) (27 years ago, 29-Oct-98, to lugnet.market.auction)
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| | Re: Why do I beat my head against the wall?
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(...) Don't know if it will help offset the pain of loosing such a choice lot, but I think eBay needs (at least an option of) going/sold aucions with a minimum of x time (1 day?) between the high bid submission and winning the item. It may draw some (...) (27 years ago, 29-Oct-98, to lugnet.market.auction)
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| | Re: Why do I beat my head against the wall?
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Larry Pieniazek wrote: <snip> (...) Well, there are two reasons I use eBay to sell Lego: 1) When I'm not sure what something is worth and want to let the market determine value. 2) When I want to sell and item quickly. In this case, I wasn't sure (...) (27 years ago, 29-Oct-98, to lugnet.market.auction)
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| | Re: Controling LEGO trains via Decta Control Lab
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10Hz is nowhere near fast enough to control a train motor using PWM (pulse width modulation). You need at least 100Hz, and higher would be better. Any of your suggestions will vary the speed of a motor, but the most common is varying the duty cycle. (...) (27 years ago, 29-Oct-98, to lugnet.robotics)
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| | Fred-Meyer Buy 1 Get 1 1/2 price sale
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Fred Meyer is having a Buy 1 Lego, get 1 for 1/2 price sale for Legos this week (At least in the SEattle-area) Sarah Heacock (27 years ago, 29-Oct-98, to lugnet.loc.us.wa.sea)
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| | IRDA and Handyboard?
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Hi all, Electronics Goldmine has some notebook pc IRDA ports for $2! (URL) I think it would be Great to use a couple of these to get 2 Handyboards to talk with eachother. Or, get one handyboard to talk with my Notebook PC (which already has an IRDA (...) (27 years ago, 29-Oct-98, to lugnet.robotics.handyboard)
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| | Re: Canadian Dollar :(
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(...) Hi Tim... John from Nova Scotia here... A recent price scan at zellers indicated a higher price than the sticker... The clerk informed me that this happens as prices are increased... A week later most seem to have gone up 4-5%....However I am (...) (27 years ago, 29-Oct-98, to lugnet.loc.ca)
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| | Re: Well.
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(...) I've been busy with training and being sick all week (in fact I am missing work right now because I can hardly breathe) and I have to admit, I've had a much easier time following discussions here on Lugnet than on RTL. I've mostly just scanned (...) (27 years ago, 29-Oct-98, to lugnet.general)
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