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 | | Re: PF train motor
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| (...) They made it 7.4V because all lithium polymer battery cells are 3.6 - 3.8V. Since this is a pack with 2 cells in series, you get 7.4V. A 3 cell pack is typically 11.2V. As you can see, keeping the old 9V system was not really an option if (...) (16 years ago, 3-Apr-09, to lugnet.trains, lugnet.technic, lugnet.robotics)
| | | | | Re: PF train motor
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| (...) Eric: Thanks for the awesome explanation! I learned new stuff today...does that mean I can go home now? :-) I'm excited to see how the new motor and battery box pull. I think the new PF trains could add a lot of functionality to existing 9V (...) (16 years ago, 3-Apr-09, to lugnet.trains, lugnet.technic, lugnet.robotics)
| | | | | Re: PF train motor
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| (...) So am I. However, I'm also into R/C aircraft so I have a long history with batteries and motors and could talk your ear off about them. I could also explain why the battery pack costs so much! (...) Yes, I give you permission to go home. You (...) (16 years ago, 3-Apr-09, to lugnet.trains, lugnet.technic, lugnet.robotics, FTX)
| | | | | New LEGO Education set - 9580 WeDo Robotics Construction Set
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| This is a new Power Functions-based LEGO Education product that works similarly to how the old Dacta Control Lab did. At the core is a USB breakout box with two Power Functions connections. The programs are written in yet another LabView-based (...) (16 years ago, 5-Apr-09, to lugnet.admin.database, lugnet.robotics)
| | | | | Brickworld - World of Lights Display
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| (URL) Share - Learn - Explore - Discover This year Brickworld will host a new collaboration. The idea was unveiled during the closing ceremony at Brickwrold 2008. The idea is simple. Illuminate your display/MOC. Use your imaginations. Use LEGO (...) (16 years ago, 5-Apr-09, to lugnet.events.brickworld, lugnet.fun.community, lugnet.announce, lugnet.general, lugnet.events, lugnet.robotics, lugnet.trains, lugnet.castle, lugnet.pirates, lugnet.space, lugnet.people, FTX) !
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