WALL-E7, a fast cute cube robot transformer.

Hi guys, bazmarc here with another WALL-E robot. That's right it not my first one :) I made several popular ones back in the NXT days, namely zWALL-E4 and WALL-E5 both traveled the world going to LEGO WORLD and WRO from 2011 to 2013. Read more about those here http://bazmarc.ca/bazmarc/WALL-E.html. Later, when the EV3 came out, I decided to replicate one of them, WALL-E4 but using the new technology and because I was also working on a big R2D2 he turned out mainly white ;) So that bring the count to 6. During this past xmas/new-year holiday I built the LEGO IDEA WALL-E kit. It was a really fun built and it made me realize that even thought the movie came out back in 2008, this cute Disney/Pixar character will always be a favorite! So out of no where I decide it would be cool to recreate my famous transforming WALL-E5 and given the extra motor ports and medium motors of the EV3, I could probably managed to make it smaller while having most of the same features. So as usual, I started by the tracks. Now keep in mind, I'm not inventing anything, I'm just applying what I've learned in the past 8 years and it showed... i managed to finish a working model in just under 7 days. On Jan 4th, WALL-E7 is born.

Below, a series of pictures all taken between Dec 27 and Jan 4th 2016.
Scroll all the way to the end for the latest video or WALL-E7 in action.

Construction is pretty much over, Edwin my dog seem to approve ;) Next up is programming, I started using the PROGRAMMER APP newly available for the retail set from the APP Store to program test the robots mechanisms.

I eventually reprogrammed the remote I built for controlling R2D2 and used it for the final programming of WALL-E7, See this video:

Now there are no building instruction but I have lots more picture and if you're interested in building something like this maybe you care to watch the 1h long bazmarc[session] hangout where I share lots of info with friends about this project.

Thanks for your interest. For those of you who happen to be in Copenhagen next week, I'll be there with this robot and EV3LYN at the LEGO MINDSTORMS kiosk. Make sure you come and say hi :)

Cheers

/baz

Celebrating MINDSTORMS with a Remix - Part 3

The ROBOTMAK3RS continued their celebration of the 25th Anniversary of MINDSTORMS through these Fall and Winter remix projects. Each ROBOTMAK3R was tasked with selecting one LEGO set of their choice and combining it with a MINDSTORMS set. Below are the five amazing models they came up with. Braill3 by Jerry Nicholls Braill3 is an EV3-based LEGO Braille bricks reader. This robot uses its fingertip, made from three touch switches, to read messages written using the LEGO Braille bricks and will speak out what it detected. If it sees a simple maths problem it will attempt to solve it and give the answer as well. To learn more about the process of creating this machine, read Jerry's blog . Braill3 can be viewed here . Set Review: The Braille Bricks set is well thought out. The ratios of the letters is suitable for general use and the addition of some punctuation and arithmetic operators is excellent. There is a card showing what bricks there are and their quantities, but no form of sort

Celebrating MINDSTORMS with a Remix - Part 2

The ROBOTMAK3RS continued their celebration of the 25th Anniversary of MINDSTORMS through these summer and fall remix projects. Each ROBOTMAK3R was tasked with selecting one LEGO set of their choice and combining it with a MINDSTORMS set. Below are the five amazing models they came up with. Remote controlled material handle r by Jozua van Ravenhorst (aka Mr Jo) This remix combines the LEGO Technic Material Handler (42144) with MINDSTORMS EV3 (31313) It uses the power of pneumatic cylinders to move objects around. By using a bluetooth remote control, very precise movements can be made with this model. Touch sensors in the base chassis prevent the turret twisting the cables that go through the turntable to much. The program has several protections to prevent over pressurizing the system for each of the 3 individual pumps and valves that control the 2 booms and claws. The real version of this machine is mostly used in waste material sites to bring the material to machines that sort and

Celebrating 25 Years of MINDSTORMS

In celebration of the 25th Anniversary of MINDSTORMS, we take a trip through history. Please also visit ROBOTMAK3RS Community every week as we highlight different projects all through 2023 in celebration of the anniversary. Some of the early history is based on the content shared by Coder Shah in our MINDSTORMS EV3 Community Group . Some of the text and links may have been edited from his original posts for consistency and clarity. 1984 - Kjeld Kirk Kristiansen watched a TV program called "Talking Turtle," where MIT professor Seymour Papert demonstrated how children could control robot "turtles" using LOGO, a programming language he developed. 1988 - The collaboration between MIT and LEGO resulted in LEGO TC Logo in 1988, which allowed students to control LEGO models using computer commands. The video shows Papert demonstrating TC Logo. 1990 - LEGO TC Logo was hampered since the robots you built had to be tethered to a personal computer. LEGO and MIT

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