Sorry for the delay in responding, I'll try to answer the outstanding questions: To Grenvil: No, it does not record it's path, that would be a good enhancement. I did add new code to detect some black tape on the table that denotes the end of the maze. To dplakosh1: The material is some type of board, around 1/4 inch thick. Originally there was a 3 or 4 inch square box with magnets to which the walls would stick to. I wanted a simpler solution so I designed the corner pieces and 3D printed them. Since I no longer work at TechTown, I can't provide the designs. It would be simpler to use foam board or something similar.
Could you share please the parts you used? i can imagine you used a h bridge, ultrasonic, but could you share some images or diagram please? im interested in this project, thanks
could it stop before hitting the walls that would be better i think and maybe you can do this by increasing sensitivity on sensor or by increasing deceleration. let me know if it will work or not because im going to try your code
@@AramPerez You need an additional distance sensor (pivotting or side-mounted) as turns are often inaccurate. Is there sth. like a gyro sensor to improve this?
@@wolfgangr.3268 Even that won't necessarily help unless you use an expensive gyro. See my other video of an Lego EV3 solving a similar maze that does use a gyro for turning: th-cam.com/video/Ro7T3q14uDY/w-d-xo.html. I used a different algorithm to solve the maze and I used the color sensor to detect the end of the maze.
TechTown (in Chattanooga) where I developed this, has the walls but they were held by 4" square PVC tubing and magnets. The tubing was too bulky so I designed so corner, straight and tee pieces to hold up the walls and 3D printed them. I'll publish the 3D designs on Thingverse when I get a chance.
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incredibly cute roboy, very safe & looking both ways
10/10
Sorry for the delay in responding, I'll try to answer the outstanding questions: To Grenvil: No, it does not record it's path, that would be a good enhancement. I did add new code to detect some black tape on the table that denotes the end of the maze. To dplakosh1: The material is some type of board, around 1/4 inch thick. Originally there was a 3 or 4 inch square box with magnets to which the walls would stick to. I wanted a simpler solution so I designed the corner pieces and 3D printed them. Since I no longer work at TechTown, I can't provide the designs. It would be simpler to use foam board or something similar.
Can you show us how you build that on mblock ?
@@Haklatza, the link to the code is in the description.
Confused robot 😂
Could you share please the parts you used? i can imagine you used a h bridge, ultrasonic, but could you share some images or diagram please? im interested in this project, thanks
I have so many questions on its programming and how as the sonic Sensor is working with the servo turning
could it stop before hitting the walls that would be better i think and maybe you can do this by increasing sensitivity on sensor or by increasing deceleration. let me know if it will work or not because im going to try your code
You cannot adjust the sensitivity of the sensor. You can move slower if you want.
So awesome! Will you be posting more videos?
Hi can you tell what materials you used to construct the maze ( the boards and connectors) and where they were purchased? Many Thanks
See my latest comment.
Can you do it with the previous model?
Which previous model? You should be able to adapt the software to any other model.
@@AramPerez You need an additional distance sensor (pivotting or side-mounted) as turns are often inaccurate. Is there sth. like a gyro sensor to improve this?
@@wolfgangr.3268 Even that won't necessarily help unless you use an expensive gyro. See my other video of an Lego EV3 solving a similar maze that does use a gyro for turning: th-cam.com/video/Ro7T3q14uDY/w-d-xo.html. I used a different algorithm to solve the maze and I used the color sensor to detect the end of the maze.
Yes, good invention that bumper.
How did you make the walls of the maze?
TechTown (in Chattanooga) where I developed this, has the walls but they were held by 4" square PVC tubing and magnets. The tubing was too bulky so I designed so corner, straight and tee pieces to hold up the walls and 3D printed them. I'll publish the 3D designs on Thingverse when I get a chance.
Thank you for the response. Designing the pieces should not be that difficult so I'ts not that necessary to put them on Thingverse.
Bro does is record it's path?? I mean to ask does it go back to path it came from???
Grenvil, no it does not but that’s a good idea.
I think this is great! Can you tell me how mounted the ultrasonic sensor so that it could move?
Thanks! I have the servo add-on kit and the ultrasonic sensor is mounted on the servo attached to the mBot.
That makes sense. I also think you did a great job building your maze. I've been looking around and yours is one of the best I've seen for robots.
Aram can you let me the program which the robot is working in the video?
I´m a student and i´d like to got it.
Here's the link to the software: github.com/goTechTown/mBotMazeSolver.
code not opening could you please provide it as arduino code
EGY Makers, sorry, I don’t have the Arduino code. From looking at the mBlock code you should be able to write the Arduino code.
@@AramPerez mblock code not open please share it again
Plz provide code?
See the description for a link to the code.
awesome! it just needs some intelligence
Glad you liked it, thanks!
Awesome!
Thanks!
Thank code please
Please look at the description.
Nice
Con mi mbot hice lo mismo pero el mbotewn ves de que gire el sensor de ultrasonido gira el mbot.
el pato loco, si, esa es otra manera de resolver el “maze”.