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votes
1answer
164 views

Just saw these 1990s sets in a local shop. Would any of these be a good investment? [closed]

Just saw these 1990s sets in a local shop. Would any of these be a good investment?
5
votes
0answers
171 views

Identify brand of these non-LEGO parts

I bought a bulk of bricks, some of them are not LEGO, but the quality is perfect - gloss, fit, plates have groove, transparent parts are clear. I would like to know which brand also produces such nice ...
3
votes
2answers
108 views

Where can I find details/instructions for this keychain?

Hi, I’ve been trying to find info on this Kai DX LED keychain from 2011, but have been unable to do so. Are there any pages where I can find information/details on this keychain and possibly the ...
6
votes
1answer
484 views

Trying to 3D print a birdhouse but need to identify plates

I found a birdhouse on Thingiverse (thing:1641240) I would like to print and build. It uses Lego plates for the floor and roof, but the problem is that the person that posted the design didn't include ...
1
vote
1answer
132 views

Making a relaxing LEGO tub

I'd like to make a few tubs with an ornate gold-trimmed look. I'd like to get atleast a somewhat curved feel to them, not just the blocky square ones you see on the youtube tutorials. Here's a few ...
3
votes
1answer
272 views

Need help to identify a piece - two 1x2 plates connected by curved lines

Bought a used collection and got many of these in different colors. Wasn't able to find a set containing similar pieces. It looks like the top of a cockpit. Can you help me?
0
votes
1answer
423 views

Are there any cases of Illegal Building in an official lego build?

I am defining illegal as it is in this answer, specifically the following Studs-on-side bricks cannot have their side stud in the hole of a technic brick Bricks mounted SNOT style onto Ehrling/...
1
vote
1answer
132 views

Does any one know a model or set number for my son's broken piece?

It's Mega Blocks, a small blue piece Spiderman retractable web where you push a button on the little block and the string recoils back inside the block. All I can get is it's Spiderman retractable web ...
6
votes
1answer
215 views

Identify these non-LEGO vintage building logs

I found these little brick logs. Mum said they were sticklebricks but they're definitely not! Does anyone know what they are?
8
votes
2answers
3k views

Please identify these two Star Wars ships

I need help identifying these completed ships. I need names or set numbers to match my minifigures.
7
votes
1answer
252 views

Why isn't the LEGO logo on studs in more official computer animated shows, movies, and games?

In the LEGO Simpsons episode Brick Like Me there are many shots where the tops of studs are clearly visible but lack the logo- the smooth tops make them look like a cheap knock-off brand. A ...
2
votes
1answer
70 views

EV3 force sensor - how to download the block to EV3?

I'm a twelfth grade student and I'm studying mechatronics and this is the first time someone from my school has used a force sensor so my teachers do not know how to help me. Can you please tell me: ...
18
votes
1answer
3k views

Got a weird trans-purple cone part as extra in 71043-1 Hogwarts Castle

I bought a 71043-1 and one of the extra parts is this trans-purple "cone" with the smaller through-hole, which couldn't identify since there is no element number, only the mould number which ...
12
votes
3answers
376 views

Train level crossing using 2021 road plates

I'm interested in integrating a train level crossing into a city layout using the new road plates, but I've been struggling to figure out the best way to do this. Here's an example level crossing for ...
4
votes
3answers
200 views

Will non-Lego remote controls work with Lego IR receivers?

I bought a KAZI model of a Chinese bullet train CRH400F a month back and want to use a remote control. I bought an IR receiver and remote control, but the other IR receiver is lost in the post. So I'm ...
4
votes
1answer
271 views

Mounting 'shelves' on a 57518 Lego conveyor belt

For a school project I'm trying to build a conveyor belt out of LEGO. I'm currently just working on the design so I haven't ordered anything yet. I think that for my build the 57518 pieces are perfect....
0
votes
1answer
92 views

How do you sell Lego on Brickowl?

I was trying to start a store on Brickowl, but I noticed that, unlike Bricklink, it did not contain a sell button that was in plain sight. I searched around for it, but could not find it. If somebody ...
5
votes
1answer
2k views

Identifying a late 90's early 2000's LEGO Space Fighter/Bomber

We're moving out some of our grown kids' LEGO sets that have been in storage for a long time. We came across a bag with all these parts in it that look to be a LEGO space ship or bomber (I say this as ...
3
votes
3answers
161 views

How to stop or freeze the EV3 large motor in position

How do I stop or freeze the large motor in a fixed position? I have a forklift type attachment that will lift to the precise height, but will not stay in position due to the weight of the attachment. ...
8
votes
3answers
2k views

Is there a public library of LEGO parts ready to be imported to 3d editor?

I just found for myself mecabricks.com. Amazing! However I wonder where do they take models of their parts from? Are they all self-designed (and proprietary) or come from some open source? Is there ...
10
votes
2answers
742 views

Is it a stupid idea to buy every brick in an end of sale set?

There's a set I want that is currently available on eBay for around 8-10 x its original price. I was wondering if I could just buy every piece needed and if you guys thought that made any sense ...
0
votes
1answer
161 views

What set does this bag belong to? Black, grey, orange, and blue rubber band [closed]

Code on bag is 5 number 127S bricks are black, grey and a few orange Contains small flat white box 6049725 which contains blue magic sand
3
votes
1answer
336 views

Need help identifying or locating pieces - 4-stud T-shaped plates

I'm trying to find plates to build a baseball mascot with my kids. I can't find the actual set anywhere (it's actually a FOCO BRXLZ brand set), so I am trying to piecemeal the set. I'm not concerned ...
-3
votes
1answer
107 views

How long does it take a M-motor to go 1 googol rotations?

How long would it take a Power Functions M-motor to turn 1 googol times? I have tried figuring it out with a calculator but I was confused.
2
votes
2answers
214 views

How can I open part #53500 and replace the battery?

I've searched and can't find any info on it on how to open this LEGO part 53500 Won't open the same way as other light bricks, and don't see any clips or a continuous line where it should open. Need ...
7
votes
2answers
325 views

I need help identifying the set for 37 bags

We bought a set of returns of which one should have been the 6020 piece Hogwarts castle. We received 37 bags that are represented in the pics below packaged neatly in the Hogwarts box. We have bags ...
14
votes
1answer
3k views

Can you identify this yellow LEGO vehicle?

I bought my grandson a box of LEGO and this was in it. I have tried searching for 3 days with brick numbers to find the set but can’t get any joy. If anyone can point me in the right direction I would ...
5
votes
2answers
186 views

How does the 8365 Tuneable Racer work?

The set 8365 Tuneable Racer has tunability as its main feature, meaning the motor's parameters can be changed by adding, removing or swapping certain additional elements. However, these parts seem to ...
1
vote
1answer
65 views

Connecting EV3 with older motors using conversion cable

I'd like to use an EV3 brick to power an old 9V motor (74569). To do so I'm going to get one of these conversion cables (x1676) but I'm not 100% sure if it's possible to control the speed of the motor ...
0
votes
1answer
32 views

Bluetooth connection between an Android phone and EV3 brick?

I've paired my phone to the brick, however I was wondering if there were any resources out there regarding a simple android app to type something out on my phone and output it on the robots LCD screen....
4
votes
2answers
141 views

Help identify Mega Bloks pieces - giant blue hands, blue and white striped arms and feet, boards/snowshoes

I’ve been sorting through my 19 year old sons Lego and found a few Mega Bloks pieces I can’t identify. Any idea what set these blue and white pieces could be a part of?
3
votes
0answers
139 views

Seeking instructions to finish partially assembled custom Lego satellite (Orbital Science Corporation)

This week I found a partially assembled Lego satellite and I wanted to build it but I can't find the instructions to finish it. The satellite I'm 90% sure is a scale model from a satellite launched by ...
2
votes
1answer
188 views

I have a female fig black dress patterned slope only, long hair, intricate face

I'm looking to identify a Female minifig she has an open slope decorated skirt (no legs), long brown hair, big eyes! I think the body is wrong as it's plain black with standard yellow hands.
8
votes
2answers
986 views

Western General Store - slats and roof

I'm interested in making something like the Western General Store. Can anyone explain how they got the slanted windows boards like that? Also, the roof seems to use some sort of cylindrical T-brick ...
4
votes
1answer
191 views

Help with identifying Lego set (partial red and yellow bike)

I purchased a mixed bag of parts from a local seller and the pictured item was in the bag. I do not recognize it and would like some help with kit number, description, etc.
2
votes
1answer
61 views

Is there a way to add a ultrasonic sensor on the ev3 COR3 robot?

When I built the COR3 robot I started to have some fun programming it. But then I wanted to add a ultrasonic sensor on my robot but I can't seem to find a way to place it on my robot. If you can ...
3
votes
0answers
47 views

How do I import my programs from makecode (ChromeBook) to my EV3 robot

While using makecode I wanted to import my file to my EV3 robot but it says that I have to connect my EV3 robot to my computer then move the file to the robot. But since I'm on chromebook I don't see ...
7
votes
1answer
2k views

Which set are these 3 LEGO bags from?

I've got 3 bags. On the bag 1 it says 529r9 Bags 2 and 3 says 629r9 Is there any way to figure out what set are these bags from?
3
votes
2answers
511 views

Are Chinese clone brands considered to be safe for children?

Is there some kind of official source regarding the safety of bricks made by brands other than LEGO®? I'm not talking about choking hazard or similar (these are obvious) but heavy metal (lead, ..) or ...
2
votes
1answer
179 views

Rename Submodel in Studio 2.0

Is it possible to rename a submodel in BrickLink's Studio 2.0? I couldn't find any appropriate function within the program. Last time I've done it the "hard" way by modifying the .ldr files ...
4
votes
0answers
39 views

How do I sync audio and movement on my NXT 2.0?

How do I sync audio and movement with my NXT 2.0? I'm building an animatronic head and I can't find a good way to sync it with external audio because the internal speaker is too quiet.
4
votes
1answer
653 views

Can anyone identify these parts? Technic, liftarm connected to a circle

I'm trying to follow a video MOC tutorial but I can't figure out what this brick is. Part number would help.
5
votes
1answer
320 views

Identify white element on back of Apple monitor

Please help me identify this part - the white piece / pieces at the back? The instructions are no longer available and all i can find is this fuzzy picture. I can work out the rest, but this has ...
5
votes
1answer
359 views

Where can I get parts lists from sets by numbered bag?

I have a hodge podge of LEGO pieces that I am trying to organize into sets. I have most of the boxes so it hasn’t been too difficult, just time consuming. Anyway, I’m currently working on set 75093. ...
5
votes
2answers
175 views

Export an object from Blender to LDraw

I have modeled a custom part in Blender and I would like to get it into LDraw format for use in LDCad and LPub3D. I don't know much about 3D formats, but Blender can export collada, alembic, fbx, gltf ...
6
votes
1answer
77 views

EV3 .py to .rbf?

So, I need to send an rbf file from my computer to e-mail for a tournament. I'm currently using python with the ev3 microPython setup and vscode. The question is, where or how can I get the rbf file ...
6
votes
2answers
2k views

Who can use "LEGO Official Store" for an online LEGO store?

Recently I visited a LEGO shop on an e-commerce platform, mainly for local market in Vietnam, what caught my eyes was the shop name: "LEGO Official Store". Although there was no information ...
3
votes
1answer
2k views

Can you tell me which LEGO set number this is?

I bought this Lego set off the internet and I can’t figure out the set number. Can someone tell me the set number?
7
votes
1answer
263 views

Replace brick inplace in Studio 2.0

I'm using Studio 2.0 to design my MOC. Is there a way to replace a brick in my design by another other than removing it an setting a new brick on the old place? Best would be when the replaced brick ...
3
votes
1answer
140 views

Volvo Articulated Hauler (42114) doesn't operate the bucket

I cannot get the rams to lift or lower the tipper body I suspect its something to do with the clutch mechanism since all the shafts and gears rotate freely until the clutch is connected. The white ...

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