Improving FLL Robot Game. Teacher's Note. Calculating gear rotations
What should you do as a teacher when the students are calculating the gear ratios and number of needed rotations?
- #470
- 07 Apr 2017
What should you do as a teacher when the students are calculating the gear ratios and number of needed rotations?
In this tutorial, we show you how to display all the values from an EV3-G array on the EV3 brick display. We are using an array Read Operation along with a loop. We are also detecting the loop counter and using it as an index to an array. It's basically the only viable way to do it. The process is commonly referred to as - "Iteration over an array" (although we still do not have an iterator in the programming language, we promise that one day we would do the super advance videos on "iteration" using the LEGO MINDSTORMS robots")
Note for the teacher on making the construction more stable, more durable and using beams for this.
This video tutorial contains a details explanation on how we accomplish the FIRST LEGO League 2018-2019 Into Orbit mission called M06. SPACE STATION MODULES. This again is a very interesting mission from the competition from which we could learn a lot of basic principles in the field of robotics.
Following the principles from the previous video, try to make the attachment that you've built, more stable and durable.
In the previous video, we found the correct answer for our task and it is 18.75, or is it?
Following the Advance Sensor Calibration course section, we found the min and max values detected by each sensor. Now it is time for the real deal of the calibration. Detect the current value from the sensor and find what is the percentage of this value for the range between min and max.