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Advanced Light/Color sensors calibration for a maximum value for a single sensor
Following the Advance Light/Color sensors calibration for a minimum value for a single sensor tutorial, in this one, we continue with finding the maximum value detected by a sensor and storing this value in an array.
- #642
- 04 Oct 2017
Task - Initialize an array at the beginning of the Advanced Calibration program
Implement the program for array initialization.
Follow the video tutorials for initializing arrays and implement the program.
- #638
- 04 Oct 2017
Extracting the logic for finding minimum an maximum into a new block
One of the smartest things you could do in any software program is to extract logic in small reusable, simple, understandable units. In EV3-G these are called Blocks and we are going to extract the logic for finding a minimum and maximum for each of the sensors in a new block.
- #645
- 04 Oct 2017
How to display on the screen the calibrated minimum and maximum values from the Array
A common question is how to display arrays on the LEGO Mindstorms EV3 brick screen. Displaying values from an array is not different from any other display operation. In this tutorial, we would look at displaying two specific values. The minimum and the maximum for a specific sensor from the Advance Calibration Course Section
- #643
- 04 Oct 2017
Calculated read of calibrated value for Light/Color LEGO Mindstorms sensors
Following the Advanced Sensor Calibration course section, it is time to extract the logic for getting a calibrated value into a new block. This block will have an input and on this input, we give the port number. The block will return the calibrated value for this port number. We've built all the other blocks only because of this almost final video here.
- #646
- 04 Oct 2017
How to display on the screen all the values from an array, using an "Iteration"
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")
- #644
- 04 Oct 2017
Hardcode read of calibrated value for Light/Color LEGO Mindstorms sensors
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.
- #636
- 04 Oct 2017