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4
votes
3answers
305 views

How to get the Millennium Falcon 75192

Just like everybody else, I'd like to get the new 75192 set. Unfortunately, information about that is rather spotty. The lego shop website used to write "soon", currently it writes "unavailable". The ...
4
votes
2answers
619 views

What is the difference between these two Technic half bushings?

While randomly browsing some LEGO sites, I came across a weird (to me anyway) looking bushing. Its part 4265c. Below is one of the images describing it and the left one I recognize, but the right one ...
4
votes
0answers
105 views

Can you keep blocks clutched together in big chunks? Will blocks loose their “clutch power” after years of that kind of keeping? [duplicate]

I keep my blocks of same type in big assembled chunks, for easy building and finding bricks, but I am worried, is it safe for them or will they tend to lose strength in some time (years maybe)?
4
votes
2answers
551 views

What logos appear on Duplo brick studs?

Do all regular Duplo bricks have the word "Duplo" written on their studs? If not, what variations are there?
4
votes
2answers
394 views

Where can I find LDraw files to download for basic figures?

I would like to have a collection of simple examples for my youngsters. Only for basic LEGO bricks. Not Technics or complex and complete space stations, just some step-by-step instructions for the ...
4
votes
2answers
936 views

How to turn the NXT at an angle with NXC

How can I program, with NXC, a Lego NXT to turn a specific angle? I've tried using wait() but the problem isn't solved. Can I use RotateMotor()? What parameters should I use? For example if I want ...
4
votes
1answer
385 views

Is there a standard distribution of minifigs when you purchase an entire case?

The last couple of times I purchased a case of collectable minifigures, each one had three complete sets (16 x 3), plus an extra 12 remainder of random minifigs. My last case I ordered only had two ...
4
votes
1answer
2k views

How to get double the speed from 2 regulated EV3 motors?

So I've noticed that if I connect two EV3 motors to one another (with gears), I still get exactly the same maximum speed as if I had a single motor. So, my question: how can I get twice the power/...
4
votes
3answers
4k views

EV3 Education Edition software license

I got a new EV3 education kit. Can I install it on a several computers or does the license work on one computer only?
4
votes
3answers
741 views

Please help identify this vintage (but non-Lego) brick!

It's time to play the "what brick is this" game, and this time our contestant is definitely non-Lego, yet vintage. This brick was in a small lot of early-60's Samsonite Lego bricks, and I am assuming ...
4
votes
1answer
1k views

When and why were pieces 3651 and 3652 discontinued?

Bricklink has piece 3651 as Axle and Pin Connector, while piece 3652 is Engine Piston Square 2x2. You could attach them to each other to form a piston. Service pack 5260, Connecting Rods and Stop ...
4
votes
1answer
108 views

What year did the minicon “micro BrickCon” first appear at “BrickCon”?

It seems like minicons (a minicon is a LEGO display consisting of minilander figures looking at miniland scale tables populated by microscale MOCs) are popping up everywhere lately. The last known ...
4
votes
1answer
250 views

Is this a LEGO Friends set?

Got a bag with a lot of pink bricks. I think it is one of the LEGO Friends sets but don't know which set. Can anybody help me identify?
3
votes
1answer
619 views

Where to order custom mini-figs in Europe

General question is are there any custom Lego minifig online stores in Europe like there are many in the US ? In detail: My friends friend is getting married and she would like to surprise them with ...
3
votes
2answers
351 views

Can a EV3 program run simultaneously with the Running Robot commander app?

Is it possible to run the Robot Commander app and a program on the EV3 brick at the same time? If so how would it be accomplished?
3
votes
2answers
230 views

My 9398 crawler going in reverse way

I built 9398 crawler set and everything seemed OK. However, when I moved the RC tumbler up, the crawler went back, and when I moved it down, the crawler went forward. On the battery box I saw ...
3
votes
1answer
186 views

Is there any reason behind fancy bricks in invisible places?

In set 60080 there is a blue bick with pretty fancy shape. There are also hardly visible bricks in other places. Is there any reason? Why are these bricks used? Any official or semi-official ...
3
votes
1answer
153 views

How do I add the lms2012 library as a dependency within Visual Studio

I'm following this question and am curious how I go about actually importing the following the necessary dependencies. I see this line: #include "ev3sources/lms2012/c_com/source/c_com.h" and have ...
3
votes
2answers
814 views

Logging and performing mathmatical calc. during run?

Is it possible using the new EV3 to log data, and peform mathmatical calculation on the data while it's being logged, and peform some and thereby trigger some event if some value has been reached?? ...
3
votes
1answer
632 views

Can additional MyBlock icons be added to the EV3 palette of icons available in the MyBlock builder?

I'm a big believer in using MyBlocks when using EV3. For FLL teams, every robot needs to move forward, backward, turn right, turn left, arm up, arm down. Even before a robot is built, those MyBlocks ...
3
votes
1answer
215 views

Spik3r wheels move but the spik3r itself doesn't

Our Spik3r's wheels move but the Spik3r itself does not move. Please see the picture of the back of the vehicle - is it somehow incorrectly built?
3
votes
2answers
485 views

I need information on LEGO part #3001 in Milky White with Sparkles

Have a 3001 part i have come across with a color i've never seen before. It seems to be a milky white but with glitter in it. New style logo with pip on short side. Any ideas to where it came from?
3
votes
1answer
1k views

Programming The Lego Mindstorms T-Rex from EV3 Laboratory

I bought the book The Lego Mindstorms EV3 Laboratory fron Daniele Benedettelli. I buid the T-Rex chapter 15 and when I tried to programming the T-Rex (chapter 16) I have a problem. I'm not able to ...
3
votes
1answer
450 views

No response when controlling the Mindstorms EV3 brick over Bluetooth

I am trying to control the EV3 using direct commands over a Bluetooth connection. There are no issues pairing the brick with a PC or phone, and opening the serial connection works fine, but sending a ...
3
votes
2answers
306 views

Can PoweredUp trains talk to multiple Bluetooth remotes?

According to this review of the new 60197 passenger train you can only have one Bluetooth thing talk to the new LEGO battery box at a time. The new Power Up system as it currently appears in this ...
3
votes
1answer
1k views

How do you open a logfile (.rdf) downloaded from an EV3 brick?

I have been logging data for a few sensors, and would like to import that data into Excel. What exactly do I need to do? I remember reading somewhere that LabView can export logging data (I have the ...
3
votes
1answer
158 views

Are there any LEGO sets that have these two parts?

Are there any LEGO sets that have the following parts: Part 57518 (Link Tread Wide with Two Pin Holes) Part 15035 / 18405 / 95292 (Large Shock Absorber with Very Hard Spring)
3
votes
1answer
7k views

EV3 Ultrasonic Sensor block is not availible in the Home Edition software

I can't find the ultrasonic sensor block on the programming app on my computer. I am using the Lego Mindstorms EV3 Home Edition.
3
votes
1answer
2k views

Can I import existing Lego kits into Lego Digital Designer?

Is there any way to import existing lego kits into LDD (Lego Digital Designer)? For example, I like to have this set in the LDD and https://shop.lego.com/en-US/Compact-Tracked-Loader-42032 I know I ...
3
votes
0answers
636 views

Ev3 spik3r mission 2 doesn't move

So I was building Spik3r and I thought I got mission 2 completed. Wheels are turning, legs are moving but the robot just does not move. It looks like the small wheels should be moving the robot but ...
3
votes
2answers
351 views

Obtaining LEGO blocks

In the olden days, it was possible to go to the hobby store and get a box of specific capability. Now adays, I basically see lego blocks sold as part of "action" sets. Question: Is it still ...
3
votes
3answers
704 views

Recreating Mindstorms TRACK3R test track

I didn't realize until now that the 31313 Mindstorms packaging secretly contains a hidden test track for the TRACK3R robot. And the packaging is long gone with the trash. D'oh! What is the simplest ...
2
votes
2answers
171 views

How to make an exact 16 degree turn?

Does anyone know how to make an exact 16 degree turn with a LEGO robot?
2
votes
1answer
120 views

Modified 3x2 Plate with Rubber Bottom and snap-on cover?

I've had this odd little part laying around my desk for some time - does anyone know what it is? There's no Lego logo anywhere, and I've searched BrickLink somewhat comprehensively, so I'm guessing ...
2
votes
1answer
383 views

Are there Powered Up compatible connectors available?

I'm interested in experimenting with custom LEGO Powered Up peripherals. Are there connectors available that I can use to interface with the hub?
2
votes
1answer
572 views

EV3 ide flickering

I'm using the Mindstorms IDE for EV3 on OSX. Everytime I'm moving the cursor the screen starts to flicker. See https://www.youtube.com/watch?v=q3JkonowmD0&feature=youtu.be . Any ideas what's ...
2
votes
2answers
1k views

draw program for LEGO MOC models?

I want to design a MOC digitally. I can do this with ldraw, but are there any drawing programs better than ldraw to make models of LEGO ? kind regards, Peter
2
votes
2answers
487 views

I'm missing a few pieces in my XingBao set

I just finished the second floor of XingBao's 5052 piece Maritime Museum. And while I'm pretty impressed with the overall quality of the building, I thusfar am missing 4 parts. Is there a way I can ...
2
votes
2answers
129 views

Lego identification help!

What does this build? Can anyone help me with the instructions link?
2
votes
1answer
224 views

Which LEGO set is best suited to build robots?

My goal is to build some educational robot kits for kids and so I'd like to know if there are any LEGO sets that let you build almost anything or can you only can build the specific model that the ...
2
votes
2answers
329 views

I have an idea for a new kind of LEGO, using new types of elements

I have an idea for a new LEGO product (not a LEGO set or anything, I know that the Lego ideas site exists, but a new "kind" of LEGO) I've been trying to contact LEGO about it without any luck. So I ...
2
votes
1answer
1k views

EV3 not recognized by PC when attempting firmware update after interrupted update

I have just sent the following inquiry to Lego Customer Support: I aborted a firmware update and now the Intelligent Brick does not get past the "Starting.." message when it is turned on. I ...
2
votes
1answer
492 views

LEGO Large Shock Absorber alternatives

Are there cheaper alternatives to Large Shock Absorber with Very Hard Spring (Part No. 15035 / 18405 / 95292 / 95292c01)?
2
votes
1answer
392 views

What is the most cost effective way to get basic bricks in bulk?

I've seen another question (What's the most cost effective and efficient way to buy bricks?) that asks where the best place to buy specific bricks in small quantities are. That is helpful when ...
2
votes
1answer
158 views

What is this minifig/minidoll (?)

Found this minifig or minidoll. What is it and where is it from? Tried asking the people in the store, they didn't know, and I couldn't find much by searching since I don't even know what type of ...
1
vote
1answer
162 views

How to visually search for specific parts in a 3D model?

For an missed/loose piece that needs to be reattached, I plan to check all the steps where the piece was used. If I can also get an overview of the possible piece locations from the existing 3D models,...
1
vote
1answer
190 views

Why does my EV3 not have data logging in Brick App menu?

I recently purchased a 45544 Educator Mindstorms product. In working through tutorials. I am at section on data logging, but my Brick Apps menu stops at Brick Program. Data Logging is not on menu My ...
1
vote
1answer
759 views

How can I connect the LEGO Mindstorms NXT with an iPad?

I'm looking to take advantage of the older generation LEGO Mindstorms NXT robots by developing a companion app for the iPad. I'm aware that non-jailbroken iPads cannot communicate with the robot via ...

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