"Making Sense Of Time, Degrees, and Rotations For Your LEGO EV3 Robot"

[@edrobles99]

Thanks for everything Professor! We are using your videos as a guide for our FLL Team!! We appreciate your dedication!

[@LEGORoboticsMrHino]

You got it Edwin!! I appreciate the you letting me know! Best wishes!!

[@KimboH55]

also: Rotations = (distance to go (mm) / circumference of wheel (mm) ) -> (distance /(diam X 3.14))
Degrees as you said - Rotations x 360
I have a metre rule and a tape measure near the table.
I do this to get students to use math. Later I show the Port View method as mentioned below.
Keep up the excellent work!

[@jamiecoxe7327]

Thanks for the video. If you get a chance, I would like to see a video on calculating rotation needed for distance.

[@patriciarector7964]

Thank you. Nice to see how you set it up for classroom use.

[@KeesLensvelt]

Nice video Mr. Hino! Your videos are very useful!

[@LEGORoboticsMrHino]

You are too kind!!! You're welcome Kees!!!!

[@dluders]

Instead of "some trial and error" to determine how many rotations equaled 2 seconds (at the 3:25 point of the video), one could use Port View to see how many rotations are needed. One can manually push the robot along and see the rotations accumulate on the EV3 display, and on the bottom-right corner of the program screen....

[@LEGORoboticsMrHino]

Yes....you can roll the robot to see your degrees.

[@Reina.Kluender]

My daughter figured this out and showed me how to calculate distance.

[@timmark4190]

Nice video. How do you send the commands wireless?

[@LEGORoboticsMrHino]

Through the bluetooth on your device and the brick. Youy can check out my video on it. ruclips.net/video/uWPUTXp4YIA/видео.html

[@gamling3957]

Hei