0
votes
1answer
153 views

Where can I buy replacement stickers for the set 8018? [duplicate]

I need replacement stickers for set 8018. I've bought a used set and I'd like to change around the sticker position.
0
votes
0answers
20 views

Bionicle supply [on hold]

I am a big Bionicle fan, and I was waiting anxiously to buy the new Umarak the Destroyer. However, it is sold out at the Lego Shop. Even weirder, that is literally the only retailer I know that sells ...
0
votes
0answers
36 views

Where to download pdf of Lego Catalog for year 2005 to 2014 English version

I tried google and found Lego Catalog that is mostly in German. May I know where can I download Lego Catalog (English version) for the year 2005 to 2014, in PDF format?
0
votes
0answers
38 views

When is EV4 coming [closed]

Does anybody know when the new "EV4" is coming. Lego.com is not offering any information on new sets. If it was the same as NXT it should be here by now?
0
votes
1answer
48 views

Does LEGO ship to my country?

Today I wanted to order some Lego sets from official Lego Shop to get the exclusive Lego fountain. But when I went to checkout, my country wasn't available in the shipping list. I live in Slovakia. ...
0
votes
0answers
28 views

I just got an RCX robot invention system and I need Windows 95 for it but I only have Windows XP

My Windows XP won't work and I really need Windows 95. I tried and tried but it won't show on the screen.
0
votes
0answers
43 views

How do people get yellowish white bricks back to white? [duplicate]

I have purchased some old Lego sets which have been stood made up for sometime and the White sides on display have turned yellow and the Tan pieces have also changed colour. Is there any way of ...
0
votes
1answer
60 views

Lego controller 8879

How does the Lego technic 8879 controller work? When you make it go forwards/backwards and let go does it stay at that speed like the more recent helicopters or does it go back around? And how does it ...
0
votes
0answers
30 views

How do you get LEGO Education EV3 Software? [duplicate]

Does anyone know how to get it? I have a rough feeling that you get it by purchasing the product? Please help.
0
votes
0answers
30 views

Lego Mindstorms EV3 Software

I have come across a bug where my computer just wont accept the software I tried using a usb after the first THREE tries to download it but that didnt even work. Does anyone have the same problem or ...
0
votes
1answer
41 views

Where can I find a good tutorial on programming with Lejos?

I want to get started with Lejos and use java to check to see if an ev3 touch sensor is pressed, but I can't find any decent tutorials. Are there any good resources for this?
0
votes
0answers
53 views

Sending Gcode to Lego mindstorms x/y plotter?

I am building an x/y plotter out of LEGO Mindstorms. I would like it to read an SVG file on the EV3 brick, convert it to gcode, and draw the coordinates. How would I go about doing this?
0
votes
0answers
13 views

Mechanism of paper feeding [duplicate]

Can someone please explain the whole mechanism or share a link of how printer takes only one paper at a time and how its mechanism is driven like if rollers are using to pick a single paper at a time, ...
0
votes
0answers
27 views

Extract Bricklink or Brickowl parts list from LDD (on OS X)

I've got some models .lxf and I'd like to order the parts. Is there a way to extract that information from LDD on OS X? All the solutions I have seen so far go via a Windows application.
0
votes
1answer
47 views

Best adhesive to fix a model for long term display? [duplicate]

What is the best adhesive to make a model into a permanent display like into a Christmas decoration or an ornament? I want for this model to withstand being packed and unpacked year after year.
0
votes
0answers
16 views

Software for build options from pieces I already have? [duplicate]

Is there software or a site that allows me to enter what LEGO pieces I have and will give me build instructions?
0
votes
1answer
82 views

Java BufferedImage with Lejos NXT: Java Heap Space

I'm trying to write a program for my Lego Mindstorm NXT, the program is simple, drawing some lines and saving the image in a .png file. So, I thought I'd use BufferedImage and use getGraphics to draw ...
0
votes
0answers
58 views

How to determine orientation of a EV3 gripper?

I have built the EV3 Gripper using the manual. I am programming an ev3 brick using ev3dev. I need to determine the angle/direction/orientation of the robot programmatically, before I can issue a ...
0
votes
0answers
42 views

lego cleaning dust? [duplicate]

I'm a LEGO seller and buy around 20-50kg of LEGO bricks a week. I need to clean these items before I sell them. Currently I'm using the standard method using a bucket and soapy water. Although this ...
0
votes
0answers
31 views

Lego brick management tips [duplicate]

My 4 year old son loves to play with Lego and we encourage him. We built a few sets together and he mostly builds stuff from his own imagination. He likes to build new sets with us and to follow the ...
0
votes
0answers
38 views

Temp Glue for LEGO [duplicate]

We have a Train Station Set, but this built is so loose and comes apart so easily thus it is really hard to move/play/connect to other parts. Is there some product like temporary LEGO glue to stick ...
0
votes
0answers
62 views

How to receive response from direct_command_reply from EV3 using Python?

I've established and tested a Bluetooth connection (by playing a tone) between EV3 and Mac running Yosemite with Python 2.7.11. I used file write as in bt.write(tone) in Python to play the tone with ...
0
votes
0answers
32 views

Sense and Display blocks

I put move forward until it sees the red color then it stops and it writes red color But the teacher told us there is problem so where is the problem?
0
votes
0answers
65 views

LEGO EV3 T-Rex movement fix

I tried to make T-Rex with instructions from the LEGO Mindstorms EV3 Laboratory by Daniele Benedettelli. I see that the T-Rex is not able to move forward due to heaviness of the brick. Also the feet ...
0
votes
1answer
185 views

Connecting EV3 to Mac over Bluetooth without Lego Mindstorms software

I am trying to connect the EV3 brick over Bluetooth to a Mac so I can use direct commands to send bytecodes. However, the Bluetooth connection remains active only through the Lego Mindstorms software....
0
votes
0answers
26 views

how to assign values for 2d array in bricxCC?

I use BricxCC to program my NXT robot, and the problem is that I can't figure out how to assign value to 2d array unit after array was initialized. the code looks like this: int map[8][11]= { {...
0
votes
0answers
90 views

Lego EV3 running LEJOS with RESTful services

Am running LEJOS OS on my EV3 and trying to add REST APIs so that it can connect to a web application on cloud/containers. The main goal is that, Java web application( REST Client) should send ...
0
votes
1answer
73 views

Mindstorms brick has a dim display

The LCD display on my Mindstorms brick (microprocessor) is very dim. It is not just a low battery; I've plugged it into an AC adapter. Anybody encounter this problem? I will post a picture of the ...
0
votes
1answer
86 views

Sending information from one EV3 brick to another EV3 brick

I am working on a project using RobotC and multiple EV3 bricks to participate in a robotics challenge. I am wondering if it is possible to send sensor values from one brick to another through either ...
0
votes
0answers
62 views

Why is Bluetooth is so temperamental?

I had a program that would use the Ultrasonic sensor to detect when it was 6 inches from another robot and then would stop send a bluetooth message to the other and would send the other one off. Like ...
0
votes
0answers
12 views

NXT error code 10003 on startup [duplicate]

I run Mac OSX Mountain Lion on my computer. When I got my new computer, I had to reinstall Mindstorms NXT because my disk was scratched and therefore corrupted, I had to download it from the ...
0
votes
0answers
54 views

Firmware problem or EV3 problem

I've gotten EV3 recently. Sometimes after I download the program it doesn't run and it's not possible to stop it, so I have to reset EV3 to update and download firmware! It occurs many times! I don't ...
0
votes
0answers
22 views

EV3 FLL Question “ outside the box ” [duplicate]

I am joining our FLL team and I have a question can you please help me? I'm working on the mission "outside the box" and my arm on the robot is not strong enough to lift the box in the air, so that ...
0
votes
0answers
47 views

Linking two blocks [duplicate]

I am in a contest and would like to use one Mindstorm block to control another. I am new at this. We are in invention section of the contest and trying to develop a pipe laying machine. Basically I ...
0
votes
0answers
25 views

Programming sensor to follow light [duplicate]

Cannot get sensor to follow light on other moving robot.
0
votes
1answer
82 views

Decals for Lego Pharaoh's Quest Flying Mummy [duplicate]

Do all lego sets have decals? I am specifically looking for decals for Lego Pharaoh's Quest Flying Mummy.
0
votes
1answer
269 views

EV3 IR Beacon/Remote Programmability

Can the EV3 IR Beacon/Remote be programmed to emit other IR signals, like for triggering a camera? I'd like to use the Mindstorms EV3 kit for building a hyperlapse photography rover where it moves, ...
0
votes
0answers
52 views

How tall is a standard LEGO minifigure? [duplicate]

Sometimes I build towns of LEGO buildings, and occasionally the minifigures will get stuck in a low roof or underhang (pun intended). Does anyone know the height of a standard LEGO person in bricks as ...
0
votes
0answers
345 views

NXT software V2.1 runtime installation error in windows

My system configuration : Windows 7 Home Premium 64-bit Service Pack 1. When I try to install NXT software v2.1, at the beginning itself I am getting the error below: Microsoft Visual C++ runtime ...
0
votes
0answers
97 views

Old - New grey. Why? [duplicate]

Possible Duplicate: What is the bley (blay) color? In 2003/4 LEGO changed the hue of both greys (light and dark) The newer tones are blue-er. (The new is often referred to as bley (bl ue - gr ...
0
votes
0answers
336 views

What is the best way to clean LEGO bricks [duplicate]

Possible Duplicate: Lego cleaning techniques and tools What is the best way to clean LEGO bricks for trading or resale to other enthusiast? The bricks are from a Non-smoking environment, and ...
-1
votes
1answer
313 views

How do I get started with Mindstorms NXT 2.0? [closed]

I need help programming a NXT 2.0 Lego Mindstorms. I want to make the robot turn, stop, go back, etc. when the color sensors see certain colors. For example when the robot sees red it stops then turns....
-1
votes
2answers
85 views

When did the Lego company begin?

When did the awesome Lego company begin? Who created it? What was their purpose/goal? I think it would be neat to learn about this.
-1
votes
1answer
158 views

Letter B on the top of a LEGO clone

What LEGO clone is this? I love it after LEGO, but I can't find more! Identification please?
-1
votes
3answers
223 views

Will they ever make LEGO The Amazing Spider-man 2 sets? [closed]

I realized that they released an exclusive minifigure of The Amazing Spider-Man 2 in the San Diego Comic Con but I am still wondering if they will ever make LEGO set(s) based on the movie.
-2
votes
1answer
263 views

Way to build LEGO spaceship with regular bricks [closed]

How do I build a spaceship without buying a spaceship set? With a limited amount of bricks, like, say 300 2x4, 100 2x2, and about 20 2x1 bricks. I'm looking for instructions.
-3
votes
1answer
91 views

Help Needed Piece Identification

Does Anybody Know Where I Can Use This Piece ?
-3
votes
1answer
118 views

LEGO manufacture/purchase statistics by country [duplicate]

I'm doing a world geography project over the globalization of LEGO. Eventually I will put everything on a poster. I already know that Billund in Denmark is where they were first made, also Hungary, ...
-4
votes
1answer
141 views

Are these real Lego figures?

Are these real LEGO figures or custom non-LEGO designs?

15 30 50 per page