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Everything posted by GroundskeeperWillie
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This is a great mechanical solution that also looks really cool. It nicely avoids a ton of motors and control elements that would be necessary if each platform had to be controlled on its own. Well done I was worried at first that the up/down movement would not be fast and accurate enough but that looks really smooth as well.
- 71 replies
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- automation
- mindstorms
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[WIP] Volvo EC750E
GroundskeeperWillie replied to cloud's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
That's a really interesting way to extend the LA's. I'm looking forward to see how it works out. It does look like there might be a friction problem with the turn table under load. -
This looks really good. Is the cabin turned by hand or did you manage to squeeze a knob in there to do it?
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Got my two units today My shipping story is that it's been a about three weeks since I got the tracking number and nothing happened until late last week. But now they're here. My OnePlus 1 (android) phone could not see them (it just displayed a "Scanning stopped!" message) so after a few attempts I took out my old android tablet instead. It detected both units right away. When "starting up" a firmware update was started automatically, but unfortunately the "This will only take a minute" message is rather inaccurate in my case. The unit flashes red, alternating fast and slow, but after an hour there's no progress in the app's progress bar. I'll leave it running as others have, and if it's not successful I'll try another phone. Even if it's not a great experience so far, it is nice to know the unit's behavior has been seen and corrected before. Update: Re-reading this thread, I gave up on the seemingly stuck FW upgrade. I was not able to turn off the unit so I just restarted the app and tried again. This time it completed in about a minute, with the progress bar moving steadily all the way. So, I'm in business!
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I hate to bring up the "secondary bot" subject again, but I feel we are left with very few possibilities for demonstrating the signature move. Just to be clear; if I build a flipper or an axe, I can only demonstrate this into thin air in the entry post/video? But in the discussion topic there are no limitations? Did I get this right? I don't want to argue about it, I just want to make the rules absolutely clear.
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Impossible LEGO
GroundskeeperWillie replied to Boxerlego's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Stumbled upon this: -
That is awesome! Great car and video. That looks like a small RC car that performs just as well as any semi-pro small non-LEGO RC car. But to control it properly we'll be needing physical controls rather that just a touch screen. Once the BuWizz and app gets delivered that's a problem we'll need to address. I'm thinking something similar to this project for the SBrick:
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Great job! I can't believe I got through so many years of math without seeing the formula of a heart curve. But now I just did
- 8 replies
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- lego mindstorms
- java
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This looks really great. It has that real menacing industrial robot feel to it Looking forward to seeing it completed and put to work.
- 46 replies
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- lego world 2017
- sioux.net on track
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Really impressive build! Well done. I'm missing a photo that really shows off its huge scale. Would be great if you could include some household object (Sariel often uses a soda can) in a photo to show the scale.
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What a great job. It looks very polished, even more so than the real machine. It has a lot of features in common with the 52054 and I like that you've managed to include both drive train, fake engine and pendular axle, all missing on the Xerion. Of course it is also wider so there's more space to work with. Well done!
- 19 replies
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- reform metrac
- lawn mower
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This is a really nice MOC. Especially the attachments all look really good. The tractor itself looks a bit out of proportion to me, maybe it's mainly the wheels that seems too small. The Xerion tires might help. Also the hitch in the back doesn't look too sturdy but other than that it the functions look great