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Everything posted by Sariel
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Here's my little dumper truck. Functions: - drive & steering (obviously) with PF - adjustable suspension angle (left/right) controlled by a Mindstorms EV3 unit that reads sideways tilt from an accelerometer to keep the truck upright; basically a self-leveling suspension - dumping with EV3 reading PF remote using an IR sensor - Baja Claw TTC tires by RC4WD on Lego 56mm rims. I've tried to fit more, but the problem with these trucks is that the chassis has actually little room, it needs to be pretty flat to fit under the cargo hold, and the area with the most room (front of the front axle) is taken up by the Mindstorms EV3 unit. There was a 4-speed transmission initially, but I've taken it out as it kept disengaging under stress (the truck weighs 4.156 kg). Photos: https://www.flickr.com/photos/44849526@N06/albums/72157710566416217
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Keeping score
Sariel replied to mahjqa's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I like that! Looks like you could easily build a Braille version as well :) -
I finally had a moment to compare the new motors against the PF motors in several categories, including torque, speed and several others. The results are, well, a bit confusing, as the new XL motor appears to be faster and weaker than the new L motor. I guess we won't know for sure until Philo runs his tests. FYI, the torque tests were all done using the same batteries and the same setup with motors pushing a rack down onto a scale using a t28 gear, and the speed tests were done also done with the same batteries and with Mindstorms angle sensor for measuring speed.
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Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
42099 VS 9398. Includes a pug! -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Here's my 42099 review, including a thorough overview of the Control+ app and close examination of the many new pieces (including X-rays): -
Ingmar Spijkhoven Passed Away
Sariel replied to Jim's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Such a great and inspiring talent. Can't quite believe it. He will be sorely missed :( -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
I don't have any idea how to do it reliably. -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
My 42099 review is coming this Thursday at 13:00 CET. It will include speed measurements of the new motors, and - if everything works out - X-rays of the new pieces, too. It will be followed by a detailed 42099 VS 9398 outdoors test. Stay tuned! -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
4 or 5 out of five. It's a very playable set and possibly the most unique LEGO Technic crane up to date. I like it a lot, except for the obviously botched outriggers. -
42097 Spider Crane
Sariel replied to Ngoc Nguyen's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Sure. But if they put the superstructure 1 or 2 studs higher by default, this function wouldn't be needed in the first place. I understand that the idea is to make the folded crane lower even by just 2 studs, I'm just not really impressed by having this entire functionality only producing 2 studs of movement. Personally, I wish they skipped it and reinforced the outriggers' bases instead. -
[TC16] The Martian movie vehicle
Sariel replied to Samolot's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Nice! Really looks like in the movie. Can you build Matt Damon, too? :) -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
For me looks is about aesthetics while authenticity is about realism. So a set can be pretty but unrealistic or ugly as hell yet accurate. -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Sorry, busy at work (almost wrote "busty", whoops!), here it goes: -
Technic 2H2019 Video Reviews
Sariel replied to Sariel's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Not sure about fairly easy. A quick look at tire sizes shows that you would need to make it exactly 2x bigger. -
Press Release: Creator Expert 10269 Harley-Davidson Fat Boy
Sariel replied to Vilhelm22's topic in Special LEGO Themes
And the POV speed build if you want to feel like you're building it :)- 129 replies
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Press Release: Creator Expert 10269 Harley-Davidson Fat Boy
Sariel replied to Vilhelm22's topic in Special LEGO Themes
GET TO THE CHOPPER! ;)- 129 replies
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General Part Discussion
Sariel replied to Polo-Freak's topic in LEGO Technic, Mindstorms, Model Team and Scale Modeling
Hell yes!- 5,507 replies
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Press Release: Creator Expert 10269 Harley-Davidson Fat Boy
Sariel replied to Vilhelm22's topic in Special LEGO Themes
Which may very well be related to this thread :) The review goes live 3PM CET on July 9th.- 129 replies
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