 | | Re: Power Functions remote control Thumbstick - new challenge
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(...) See my concept design at (URL). (URL) It is not complete since I don't have enough parts, but you should get the idea. I have also made an improved version since these photos were taken. I will try to get it documented soon. -Trygve (15 years ago, 29-Mar-10, to lugnet.technic, FTX)
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| | Re: Power Functions remote control Thumbstick - new challenge
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(...) Yep, here is my version: (2 URLs) -Trygve (15 years ago, 29-Mar-10, to lugnet.technic, FTX)
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| | Re: LEGOdometer
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(...) Even with that explaination, I just can't seem to get the spacing and the gearing right between the dials. If you have the time, please, I would like a visual aid of the between walls and the between-dials gearing. When I first saw this, I (...) (15 years ago, 26-Mar-10, to lugnet.technic, lugnet.trains)
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| | Maker Faire is coming to metro Detroit! Call for makers opened
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(URL) Maker Faire main logo> (URL) Maker Faire> is an event created by (URL) Make Magazine> to "celebrate arts, crafts, engineering, science projects and the Do-It-Yourself (DIY) mindset." Maker Faire has been held in the Bay Area (SF, California) (...) (15 years ago, 19-Mar-10, to lugnet.events, lugnet.loc.us.mi, lugnet.technic, lugnet.general, FTX) !
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| | Re: NXT remote control by Power Functions handset
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Hi Jürgen, (...) Yes, that should work, placing it in the converter. Current in the receiver used as a sensor is very low, so the voltage drop in the Schottky would be low too. Maybe it would need some trimming of resistors values. Philo (15 years ago, 8-Mar-10, to lugnet.robotics, lugnet.technic)
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| | Re: NXT remote control by Power Functions handset
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Hi Philippe (...) Nice idea! W.r.t. the warning against using an NXT to PF converter: You could try adding a Schottky diode in the power supply line to protect the 4.3V supply of the NXT against somebody connecting 9V. The question is whether it (...) (15 years ago, 7-Mar-10, to lugnet.robotics, lugnet.technic)
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| | Re: NXT remote control by Power Functions handset
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(...) Really cool hack... I need to brush up on my soldering! Jetro (15 years ago, 26-Feb-10, to lugnet.robotics, lugnet.technic, FTX)
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| | NXT remote control by Power Functions handset
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(2 URLs) Here> you'll find how to transform a Power Functions IR receiver into a NXT sensor. With this hacked receiver you'll be able to control your NXT robot with a Power Functions handset. Enjoy! (URL) Philo> (15 years ago, 25-Feb-10, to lugnet.robotics, lugnet.technic, FTX)
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| | Re: Leonardo da Vinci Flyer
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(...) Thank you! It actually makes sense, though. Lego only selected kids 'til about 14 years old to be finalists. It is their main demographic, after all. I suppose they would get discouraged if they saw everything we can come up with. However, (...) (15 years ago, 21-Feb-10, to lugnet.modelteam, lugnet.technic, FTX)
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| | Re: Leonardo da Vinci Flyer
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Congratulations, this is a wonderful creation! It's inexplicable to me that it isn't among the 10 finalists. (15 years ago, 21-Feb-10, to lugnet.modelteam, lugnet.technic, FTX)
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