Skip to main content

CUB3

By
Today we have a guest blog post by DamonMM2000 on his new creation, the CUB3:
"Hello everyone!
To those who are reading this, I am DamonMM2000, and I have been building LEGO MINDSTORMS robots ever since the EV3 first came out in LEGO stores.
This is my newest build, the CUB3, inspired by gerardhogenhout's Lego Technic CUBE- or not only a CUBE?. Built with LEGO MINDSTORMS and Technic components, it includes 2 EV3 Large Motors, 1 EV3 Medium Motor, 1 EV3 Infrared Sensor, 2 small linear-actuators, a pair of hidden caterpillar tracks, and more!
With its insignificantly-looking cubic structure, CUB3 is engineered to look like your ordinary box just lying around. With the small linear actuators grounded, the body shell of CUB3 rests at ground level. A small open area at the top rear allows the Infrared Beacon/Remote to infiltrate to the Infrared Receiver hidden under the body shell. On smooth, hard surfaces, CUB3 is able to drive and move around its surroundings; what's more cool than an ordinary-looking (cardboard? you get the idea) box moving around your room? Carpet? Raised elevation? Obstructing obstacle? No problem for CUB3! CUB3 just runs the Medium Motor and extends the linear actuators, which in turn raises the body shell about an inch off the ground. The drivetrain is geared up 3:5 for extra speed!"

Popular posts from this blog

Celebrating MINDSTORMS with a Remix - Part 3

By Asha Seshan - ROBOTMAK3R
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...
Read more

Celebrating MINDSTORMS with a Remix - Part 2

By Asha Seshan - ROBOTMAK3R
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...
Read more

Celebrating 25 Years of MINDSTORMS

By Asha Seshan - ROBOTMAK3R
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...
Read more