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Everything posted by Doc_Brown
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Grader
Doc_Brown replied to KirTech LAB's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Massive grader! Man, thats huge, great job! :thumbup: -
Polaris 800 4x4
Doc_Brown replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Another awesome video! Sweet ride man. :thumbup: Why not put a little rubber bit in the diffs to make is limited like I did with my first crawler. Works wonders! -
H3t (WIP)
Doc_Brown replied to Jeka Jackson's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
WOW, that's an awesome gearbox! Great job, can't wait to see it finished. -
H3t (WIP)
Doc_Brown replied to Jeka Jackson's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Hey that's looking really good! got any pics? :D im interested in gears using the servo. -
Polaris 800 4x4
Doc_Brown replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Sweet, amazing job man! I really like that rear suspension, and the stickers, you are the master. :D I like how the back stickers make the 2 lift-arms look completely flat and more realistic. waiting for the video! :P I prefer the woods. :D -
Tow Truck from Johnny English
Doc_Brown replied to Gabor's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
:D WOW this is just too good! Great model, and fantastic video! Very funny and clever. :thumbup: -
Terminator 3
Doc_Brown replied to piotrek839's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
dada daa dada dada daa dada Awesome project! Fantastic job! :thumbup: -
Motorized APC Tank
Doc_Brown replied to SFRIP's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
WOW, that looks amazing! I like the windows too, and its RC? Any videos? Great job! :thumbup: -
The m motor is stalling when you turn and causing the circuit to break, especially with the current draw of the buggy motor. Try using a clutch gear, so when maximum lock is achieved the motor can still turn. Great model btw, hope you get it finished and working well.!
- 13 replies
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- VW
- Volkswagen
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12V motor
Doc_Brown replied to Good old Lego builder's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
That sounds about right, but high revs could be geared down to equal high torque!!! Do you know what battery box u would have had? thanks. Interesting how the supp kit doesn't give you a battery box! :) -
12V motor
Doc_Brown replied to Good old Lego builder's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
WOW, cool motor, it seems not to be on Philo's webpage. I remember the 4.5v version as a young kid. I wonder how powerfull it is? Being 12 v, I can imagine that it would spin fast! -
Brisbane Moc meetings
Doc_Brown replied to Doc_Brown's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
BWAHAHAHAHA, That is too cool man! Thanks heaps for making that. haha :thumbup: -
Mystery Box
Doc_Brown replied to dikkie klijn's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Well that was different! Good luck with the comp! -
Brisbane Moc meetings
Doc_Brown replied to Doc_Brown's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Nar thats cool, thanks for sharing, excellent photos again! Great job. -
Brisbane Moc meetings
Doc_Brown replied to Doc_Brown's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
WOW hey thats not too bad! I like it, looks like it will belong in the new Mad Max movie! Great job! :thumbup: It reminds me of a mud runner! Hey if you learned stuff too, thats an awesome bonus! Wish I had as many of those black panels. :P Sorry to ask but where are the XL motors? it looks to me like L ones. :) Any chance of a video? -
Sorry to hear that, did you have to post your faulty one back?
- 204 replies
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- power functions l-motor
- large
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Jeep hurricane V2
Doc_Brown replied to GuiliuG's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Such as awesome moc man! Thanks for sharing. Good luck completing it! -
Brisbane Moc meetings
Doc_Brown replied to Doc_Brown's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Sweet the more the merrier! Hopefully there are some more! :D -
motors, ratios and weights
Doc_Brown replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Arrhh true true, or (2 x NXT) hehe Yeh just add tire size to the the mix, and that should give anyone a good "base" to work from. -
motors, ratios and weights
Doc_Brown replied to piterx's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I think this is a great idea! Here's my contribution, dunno what my hot rod will weigh as of yet. I will update this! :) MOTOR RATIO WEIGHT INDOOR OFFROAD EXTREME Nxt 3:1 1350g x x x Large 3rd party tires, 1.9" 108mm.