NXT Batpod - Videos

I have just uploaded a video of the NXT Batpod being autonomous on YouTube, here it is:



Another video of the NXT Batpod in action can be found here

NXT BatCycle ( Batpod )

To celebrate the release of Batman’s latest film, “The Dark Knight”, the NXT BatCycle was created! Armed and dangerous, the BatCycle can handle any opponents it may encounter with its’ hidden rocket launcher that expands from the body of the bike. With its’ large wheel area, the NXT BatCycle can also stand and move unaided! (with minor turning exceptions)


The BatCycle is a possible NXT (NeXT) generation of the Dark Knight’s vehicle collection, and has been designed in terms of style to be as similar to Batman’s other vehicles (Batmobile, Batwing, Batboat, etc) as possible (Black TECHNIC panels)

The BatCycle’s documentation has been split up into four main modules, as well as a small section on the NXT BatCycle’s weapon, and how to construct the black TECHNIC panels from the TECHNIC Tow Truck (Set No. 8285). An .LXF file of the basic construction of the BatCycle as well as a basic program, have also been provided on the NXTLog page for this model.

For more information on the NXT BatCycle, please check out its' NXTLog page here

NXTLog Summer Olympics Challenge!

With the upcoming Summer Olympics almost upon us, NXTlog has released a new Building Challange! The Summer Olympics Building Challenge requires the competitiors to create a NXT robot that would be able to compete in the Summer Olympic Games. An excellent inspirations list has been compiled on the NXTLog page if you are stuck for ideas. The usual competition rules apply, and the projects that wish to be entered into the competition have to be tagged with "NXT200808". All entries have to be submitted before Sunday 31st August, 2008.

More information on this new challenge can be found at the NXTLog page here

NXT NXT Competition - Results

The results of the NXT NXT competition are in... and the NXT Whac-A-Mole recieved the creative use of NXTlog award! Here are the judge's comments:

"One of the most creative projects submitted to this challenge, a NXT Whac-A-Mole! The idea of this model is to push, or hit as many moles that pop in and out of the "Mole Whacking Platform" as quickly as possible. When a mole is hit, a score indicator mole that is attached to the score tower will be raised. The NXT Whac-A-Mole is controlled and powered by two NXT bricks, one controlling the mole's touch sensors and motors, and the other controlling the score tower and indicator, light sensors, and any other sensors and motors that cannot be plugged into the first NXT brick. LinearActuator provides excellent pictures, a detailed NXTLOG and screen shots of the master and slave prgrams. We would love LinearActuator to share an LDD file and a video of the robot in action. (This is LinearActuator's 2nd project on NXTLOG.)"

I am pleased that the NXT Whac-A-Mole has won an award title, but I am going to try and aim higher during the next competition and try to achieve the Champion award!

More info on the results of the NXT NXT Competition can be found here

More Information on the NXT Whac-A-Mole can be found here

New LEGO Account system

Hey all,

Recently LEGO updated their User Account System, and if you already have a LEGO account you need to activate it. Once this message appears after you have logged in, you will have TWO weeks to activate your account or it will be deleted.

Also, have a look at the LEGO Universe MMOG webpage and check out the "Creations Lab" and Competitions section if you are looking for some more LEGO competitions to enter.

NXT Whac-A-Mole

After blogging about the latest NXT competition, I decided that I might as well enter it. My entry? A NXT Whac-A-Mole! All of the details can be seen on NXTLog(http://mindstorms.lego.com/NXTLOG/ProjectDisplay.aspx?id=e246a926-5dbf-480d-8d6d-cd03c84ed458)

Here is a link to a YouTube video showing the NXT Whac-A-Mole in action!

http://www.youtube.com/watch?v=zaUfiYdSh3M

The NXT Whac-A-Mole uses two NXT bricks and an assortment of motors and sensors to create an excellant entertaining and amusing game machine that the whole family can enjoy.

Summary:

The score tower was made using the Catapillar tracks also from the Techic Bulldozer. When a point is scored, the tracks move, causing an attached score indicator to be raised or lowered.

When the score indicator reaches the top of the tower, an Ultrasonic Sensor tells the master NXT brick to lower the score indicator and begin a new, faster, harder game for the player.



The Light sensors and Hi-Technic Colour Sensor are used to help create an exciting atmosphere, and can easily be programmed to light up in a series of patterns when the player scores a point.

Using Bluetooth, the "Slave" NXT brick tells the "Master" brick whenever a mole is hit. The moles are made out of many engine chassis from such models as the Technic Bulldozer. When hit, the engine chassis pushes down onto a touch sensor, which tells a NXT brick to add a point to the player's score, raising a point indicator attached to a score tower.

NXT NXT Challenge!

The NXT NXT challenge is the latest building challenge from LEGO! Your model has to incorperate two NXTs, but only one has to be built into your creation, so the other one can be used as a remote control, etc. The NXT bricks HAVE TO communicate with each other though, so some knoledge on how to program a NXT brick to communicate via Bluetooth may be useful. All participating models have to be uploaded complete with write-up, .RBT file, LDD file(!), pictures and the Tag "NXT200805" by Monday the 30th June, 2008.

Making an LDD file with LEGO Digital Designer is a rather off putting thought though, as that element of the submission will probably take the longest time to complete (After the physical model of course!)

Here's a link to the Official LEGO website for this challenge:

http://mindstorms.lego.com/nxtlog/ProjectDisplay.aspx?id=dc48ef51-7241-43d2-bb49-0b7e361eb442

What will you make?