"LEGO Mindstorms EV3 The Color Sensor Maze!!!"
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- čas přidán 1. 11. 2017
- Hey everyone!!! This video shows a class project where my students have to navigate their robots through a maze using only their color sensors. The program and a robot successfully making it through the maze is in the video!! Hope you enjoy!!!!
the robot did not stop after detecting the last green colour
but it was good
yes. howard is happy
my teacher is doing the same thing ,but he's changing the maze everytime someone goes. We haven't started the assignment yet ,but i want to get further ahead so i can own these casuals and get a 100. Could you list some problems or cautions i should beware of.
I used the same program but I ran into an error when its time to sense the color red and move to the next command, I'm not sure what it is but I think the sensor is too close to the paper?
It could be the paper, it could be too close, or what we found out was that the robot was sometimes making the turn and it was still on the color before it left the paper. So in other words, the robot was sensing the same color since it was still on tjhe paper.
If you don't mind me asking, what grade is your robotics class?
Nope...don't mind at all. I teach 6, 7, and 8th grades. This particular class was mostly 6th grade.
LEGORobotics Mr. Hino thanks for the quick response. I'll be starting a 4th grade team this fall, so I'm trying to gauge what others are doing. Your videos are very helpful!
Thanks George!!!! Best of luck to you and your team!! It's a great ride!!
@Steven Scott it needs to use the seven different colours
May I see your robot program as an examp
what is that robot name?
Educator Robot.
@@LEGORoboticsMrHino EV3 Mindstorm
What are the dimensions of your maze?
Hey Brett... do you have a regulation size FLL table? If so, let me get back to you tomorrow so I can measure all the straight aways and turns.
@@LEGORoboticsMrHino No, I do not have a regulation table. I teach robotics as a quarter long elective so we do not go too in depth. Just the length and width of the table would be great and I can take it from there. My room is not too big so I do not have a lot of space to put the table.
@@LEGORoboticsMrHino No, I do not have a regulation table. I teach robotics as a quarter long elective so we do not go too in depth. Just the length and width of the table would be great and I can take it from there. My room is not too big so I do not have a lot of space to put the table.
the robot touched the blue
Ngl all of this looks complicated
this seems like a complete waste of the EV3 programming because you dont use memory in the way that you can change the course and have the robot still complete it. Do this by having multiple start buttons and each one (repeat untill see (color) : go forward ) then after that have a ( (left/right turn ) then an infinete repeat over every singel one ( use two colors, one for left turn, one for right turn ).
Nothing is a waste if the students are learning. You gotta remember that every student will have their own level of understanding and yes, a student who understands this method will be able to learn the method you're talking about.
Fair enogh, but im starting 7th grade (12 years old) and you said your students are 8th grade and i thougt they needed something more callenging, but maybe im wrong. My school have used something called a ”BlueBot” wich you click four buttons either forward, totate left, rotate right and a start program button. Its just one bot that you program and then start, it moves about one decimeter at a time so you can make mazes and then program the bot
Ps. Im sorry, i did not mean to be mean its just that the EV3 is quite expensive and there are other cheaper bots that do the same thing
@@wilmeroberg9794 No problem. This particular activity was for my Robotics 1 class and I have 8th graders in my Robotics 1 class who might find this challenging. My Robotics 2 students can do a maze with less predictability. We do a million things with this EV3 and this would just one of those things. Rock on Snickers!!
Keep up the good work Mr. Hino
@@wilmeroberg9794 Thanks!!