All Questions

4
votes
1answer
291 views

How can I order an Ev3 gyro in Europe

I just bought the Ev3 kit, knowing that the gyro sensor is not included. I obviously want a gyro sensor, perhaps also the ultrasonic sensor. Is there any official channel to order them in Europe? All ...
4
votes
2answers
326 views

Where can I get RCX 1.0 software?

We've got a LEGO RCX 1.0 without any Software. I've installed the USB IR Tower, what should I do now? I've downloaded the EV3 Software from the LEGO homepage and thought I could use this, but I don't ...
4
votes
1answer
727 views

Can I buy an add on educational kit for my retail EV3?

We ordered the retail version of Lego EV3, and my son loves it and wants to do more. Are there any add on kits we can buy to expand upon what we have, ie add on motors or special tech pieces, or an ...
4
votes
1answer
288 views

Is the Antikhythera clock design available as Open Source?

After reading and watch the video about the Antikhythera Clock, I am curious if the design reference (or better yet the instruction manual) is available as OpenSource. Why? Because it would be cool ...
4
votes
1answer
736 views

Can't open the page to enter my LEGO Advent Calendar code

I'm on a Mac and have been using the link provided in other posts to try to enter my Advent Calendar code. But the page doesn't work for me. This is the link I'm using: ...
4
votes
1answer
116 views

Are there any AFOL clubs in the Atlanta area?

Are there any AFOL clubs in the Atlanta area? If so, do they have current contact information? I did some Googling but the results were inconclusive and I thought I'd shoot this out to the community. ...
4
votes
1answer
179 views

Color Specific inventory list

I can't seem to figure out the correct colors for Model #7150 TIE Fighter & Y-Wing inventory list. My son has four different colors of "gray". Two seem to be warmer in tone (almost a khaki ...
4
votes
1answer
145 views

Identifying Lego kits from unopened bags for library

I'm a librarian and we recently received one of the Junior Maker Lego kits that LEGO distributed to 15 libraries in each state. It's a wonderful kit and includes a lot of basic blocks along with many ...
4
votes
3answers
83 views

9v and Power Functions Hybrid?

I am building a train layout and I am running some of my track through a tunnel. I would like to know if I could hook up a 9v train motor at the opposite end of my train. The front will use Power ...
4
votes
1answer
70 views

What's the best way to machine LEGO pieces on a mill?

Does anyone have experience with modifying LEGO pieces on a mill? Any suggestions on cutting speed?
4
votes
2answers
177 views

How can I find the analog output of a color sensor?

Could anyone provide me with an image of the voltage output of an NXT or EV3 colorsensor. I would like to have the analog output if it's possible, and not the digital output.
4
votes
1answer
753 views

Can I change the Bluetooth identifier for an EV3 brick?

I'm coaching a number of FIRST Lego League teams and wish to set up our lab so that each computer could potentially be paired with each brick, but I want to uniquely identify the bricks (EV3-Team1, ...
4
votes
1answer
198 views

Does anyone know why Hagrid has fingers?

Hagrid (hp061 and hp009) both have fingers instead of just the traditional c-cup hands. Does anyone know why?
4
votes
3answers
2k views

Interfacing Mindstorms NXT 2.0 with webcam

I very recently started playing with Mindstorms and have used the sensors that was provided along with the NXT 2.0 set. I'm planning to work on something on the lines of image processing and I need a ...
4
votes
1answer
249 views

Help Installing NXT-G On Mac 10.6.x

I'm failing to install NXT-G on Mac 10.6.x. Whatever I try seems to end up with an error saying "A required file is broken" when I try to run the IDE. Could someone talk me through the steps please? ...
4
votes
1answer
379 views

Is there virtual LEGO designing software? [duplicate]

Possible Duplicate: Do any programs exist that allow you to build own LEGO plans? Some years ago, there was a really good program to build models from LEGO. But today I can't find it. Do ...
4
votes
0answers
52 views

Accessing ARM Processor Memory Registers through NXC

Specific to the NXC (Not eXactly C) programming language. Is it possible to access the memory registers on the ARM AT91SAM7S256 processor? I'm trying to investigate the use of Timer Interrupts to ...
4
votes
0answers
516 views

LEGO Digital Designer is unable to connect to the Internet [closed]

I just installed LEGO Digital Designer on my Macbook Pro running OS X (10.8.2). Every time I start up the application, it immediately displays a dialog box stating "Internet access failed" as you can ...
4
votes
0answers
58 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)?
3
votes
2answers
211 views

What are the armless minifigures from the LEGO boardgames called?

I see many of the LEGO boardgames come with mini figures which are armless and have no holes for arms. While I think it is kind of ridiculous to not simply provide a full figure, I understand it's ...
3
votes
1answer
222 views

How many degrees can you flex an arm of a lego minifig?

How flexible are the arms of Lego minifigs?
3
votes
1answer
505 views

Does the LEGO company sell LEGO brick organization bins? [duplicate]

Possible Duplicate: What are some storage options? Are there official LEGO brick storage and organization bins available? If not, then what good 3rd party options are there? I'm looking ...
3
votes
2answers
382 views

How make a 6x6 board rotate using LEGO technic parts?

Are there any common patterns for making a 6x6 (or bigger) LEGO board have a ability to rotate using technic with gears and such? Has to be without the help of the existing 2x2 lego part that rotates, ...
3
votes
1answer
215 views

Large Lego Minifig Styles

I'm pretty sure the lego figure on the right is the daughter from a 1977 set Nurse and Child. But what about this style of jumbo minifig on the left with arms and legs that bend? When was that from? ...
3
votes
3answers
1k views

Who else produces Duplo-sized blocks?

I gather that Mega Bloks Mini Bloks are the same size as Duplo, and are compatible with it. Do any of the other major brick manufacturers make similar bricks? Knowing the possibilities can help when ...
3
votes
2answers
229 views

Where are the cloth / fabric minifigure capes / cloaks in my set?

I purchased The Mines of Moria (Lego Lord of the Rings item 9473) directly from The Big Store in Legoland, Florida. When I opened it up at home, the capes / cloaks for Pippin and Boromir were ...
3
votes
3answers
212 views

Options for sorting old and new versions of colors

I'm working on sorting my LEGO collection. I'm sorting by part then color, with colors mixed when it makes sense (e.g. black is separated out, but medium blue and dark red are together). I'm trying to ...
3
votes
2answers
195 views

Can anyone identify these Bionicle sets?

Can anyone identify these Lego pieces? They were given to us in a bin of toys, and we cannot identify them. We know they're Lego, and have a 2002 date on them.
3
votes
1answer
113 views

What is this model number please?

I don't have the instructions for this and I have no idea what model number this is. Can anyone identify it?
3
votes
1answer
245 views

What is this weird and specific technical part?

I found this part among some parts I bought. It looks like it serves a specific purpose. What is it?
3
votes
2answers
8k views

How do I unlock the daily surprises? [closed]

I got a lego star wars 2012 advent calendar (9509), and on the back it say "unlock a surprise every day", and it says to go to legostarwars.com, and there's a code on the back of the advent calendar ...
3
votes
2answers
147 views

What are the largest LEGO® Power train sets available commercially?

What set(s) are the largest by number of pieces? These sets could be retired or existing. I am also curious what set(s) have the most rails pieces included.
3
votes
2answers
59 views

Is there a time mechanism that can be added to an NXT program?

I wanted to create a system where an NXT block would be set into function at a certain time of day (maybe 5:00 and then 5:10 and so on). I would want the timing function to be embedded into the NXT ...
3
votes
1answer
151 views

Unknown brick/piece information (curved, decorated slope)

Recently, i got a huge box of lego sets all mixed together. I have been slowly identifying the sets that are there. Some are complete, while others not but i have been managing so far. Still, there ...
3
votes
2answers
131 views

Simple optical switch?

I have built a conveyor belt for my son out of Lego Technic. Now, I would like to add a simple optical switch (so that the belt stops when an object arrives at the end of the belt..), and I am not ...
3
votes
2answers
349 views

How can I get replacement Mindstorms NXT components?

I recently have been trying to work with robotics, via the Mindstorms NXT kits. But as of lately it seems the physical components in the kit went missing (everything except the brick, cables, servos, ...
3
votes
2answers
11k views

Star Wars 2013 Advent calendar codes

What are the four codes for the 2013 Star Wars Advent calendar online game?
3
votes
1answer
186 views

Are both these slope designs genuine Lego?

Are both of these slope designs genuine? I am reasonably certain that this is just a mold change at some point, but it doesn't hurt to ask. I also have two textured types in dark blue, and one ...
3
votes
1answer
103 views

Help identifying a black round piece with three rings

I'm on a personal project to document the brick list for building every one of Chris Deck's Star Wars miniatures (http://sw.deckdesigns.de/minis.htm), and I'm unable to find in the Lego catalogue or ...
3
votes
2answers
66 views

How do I make my logo/mascot into a custom LEGO model?

I operate an Indoor Playground & Cafe and would love to find out how to make my mascot/logo into a 4' custom LEGO sculpture. Any assistance appreciated! A bit of looking indicates that LDD will ...
3
votes
2answers
103 views

How many ways can six 8-peg lego blocks of six different colors be combined?

I have seen the number quoted as > 650 billion. The quote is from a Danish mathematician, Soren Ehlers. Intuitively, this does not seem correct to me. Any mathematicians/statisticians out there who ...
3
votes
1answer
650 views

What are these bricks with filled interior and holes/tubes going through?

I recently bought at haul and found a bunch of these regular sized bricks. Can anyone identify the for me? They are 2x4 bricks, but with holes in the side of the bricks: From: ...
3
votes
2answers
88 views

Lego Motor for cycling a tool

I am curios to know if I can utilise the Lego Power range to rotate a transducer to a set point and return to its original position and if so is it able to cycle the movements repetitively? Ideally I ...
3
votes
1answer
140 views

Can anyone identify this spinner with 1..5 and a skull?

My son has just inherited a large box of Lego, we're hoping someone can help identify what set this might be from.
3
votes
1answer
212 views

I bought a second hand pack of pieces and it looks like it may be a specific set

Hoping for help to identify a set of lego pieces. It definitely has a car wheel base, and the base boards are green.close
3
votes
2answers
173 views

21104 NASA Mars Curiosity Rover?

Has Lego made a public statement why they stopped producing the Curiosity Rover set? Each of its few production runs sold out in hours. Why won't they take my money? More importantly, how do I get a ...
3
votes
1answer
53 views

Where can I find LDraw examples?

Where can I find LDraw files to download? I would like to have a collection of simple Lego examples and want to create step-by-step instructions for my youngsters.
3
votes
2answers
310 views

Minifigures creator?

Does a website to create custom minifigs exist? For exemple, you choose your head (between all official LEGO releases), torso, legs, and hair, and then you can purchase it for the same price as you ...
3
votes
1answer
79 views

Where can I purchase replacement stickers for a current set? [duplicate]

My stickers for set 60035 are damaged and need to be replaced. Where can I obtain replacements?
3
votes
1answer
334 views

How can I make a precise one-way clutch using Technic elements?

I need a mechanism so that if a (NXT) motor rotates forward, it moves one gear, but the other stays still, but if it rotates backward, the first gear does not move, but the second one does. I found ...

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