LEGO® Answers Stack Exchange
LEGO® Answers Stack Exchange

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1500 questions
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2 answers

Fixing poorly applied stickers

Does anyone have any tricks to removing a sticker and reapplying, after a significant period of time? I recently purchased a lot of sets from 2000-2010 range, and the stickers look like they were applied by my 4-year old, while blindfolded... I'm…
mlhammer
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Can I change the firmware on a Retail EV3 Intelligent brick to the Educational version?

The LEGO Mindstorms EV3 comes in both educational and retail versions. The educational version differs in bricks, sensors, a rechargable battery and datalogging capability. I would like to know can I change the firmware on the EV Intelligent brick…
Art Spasky
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7
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1 answer

Known quality control issue with 10234 Sydney Opera House?

I have just completed 10234 Sydney Opera House, with one white half-shell (Bricklink: 41749 White Wedge 8x3x2 Open Right) missing. Both the Bricklink inventory and the Lego instructions show 34 of 41749 and 35 of 41750, so this looks unusual. Have…
Windfire
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3 answers

Determining what set I have from a bag of lego pieces?

I have a bag of lego pieces that make a set of something but I don't have a box or instructions. Is there anyway to determine what set it is so I can download/buy an instruction sheet for it...or at least know what I am building? I found a part…
Kayla
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2 answers

Where can I find a LEGO collection of minifigure photos?

I am looking for a collection of LEGO minifig photos - something like this, but with each minifig pictured separately in a full-length portrait. I have not been able to find such a collection on the LEGO website or elsewhere.
Vitaly Pumpkin
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7
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3 answers

Has TLG ever produced bricks without the LEGO branding?

Has LEGO ever produced bricks without the LEGO brand name on the parts, the packaging or both? I'm already aware of the following: Minitalia. Available in Italy in the 1970s. The bricks were compatible with regular LEGO bricks. They had LEGO…
Kramii
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5 answers

What other uses are there for pull-back motors?

Sets 42010 and 42011 feature a pull-back motor. They have a very high torque for a very small numbers of turns, they then free-wheel. I'm trying to find alternate usage for them. That is anything but connecting them directly to the wheels without…
Stephane Delcroix
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7
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4 answers

How to program two NXT motors to run at the same time?

I'm working on a project with multiple axis of movement… trying to get two motors to run at the same time in order to achieve a mix of two!
Melanie
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7
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2 answers

Communication between two Ev-3 bricks

How the communication between two Ev-3 bricks is done over Bluetooth? What is the nature of data that can be communicated?
user3049
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Which "Real World" Company was the first to have its' name featured in an actual (numbered) Lego set?

Excluding the Lego company, which "Real World" Company was the first to have its' name featured in an actual Lego set?
Major Stackings
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7
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2 answers

How to repair cracked/peeling decals?

Does anyone have any ideas on how to repair and protect cracked/peeling decals, like these pictured in my 10019 set: Some kind of film or lacquer?
autenil
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2 answers

Compatibility EV3 software with NXT brick - known limits?

Lego says I can I use the new software to program old NXT bricks: Q: Is EV3 backwards compatible with NXT hardware? A: Yes. You can program your NXT intelligent brick using the new EV3 software. However not all software features are supported by…
Cirdan
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7
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4 answers

Is it possible to buy Lego Marvel Superheroes mini-figures separately?

I'm a fan of Marvel, and I find it pretty cool that LEGO is making sets and mini figures for Marvel. I personally wouldn't want to buy a whole set of blocks and characters, and I wouldn't want to buy multiple sets to get the characters I need,…
user2886
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7
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4 answers

No software with the EV3 robot?

We bought EV3 robot but it looks like there is no software and we have to pay an additional $99 for the EV3 software. Is this true?
Coach
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7
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1 answer

EV3 as master and NXT2 as slave?

Will it be possible to daisy chain a NXT brick as a slave of a new EV3 brick ?
Mirakle
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