Lego Mindstorms EV3 Robotics Lesson 18 - Displaying variables on screen and update on button press

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Published on November 22, 2015 11:16:03 AM ● Video Link: https://www.youtube.com/watch?v=6Pgk3oFbsMA

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Vlog

Duration: 9:54

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In this tutorial we talk about how to display dynamic content on the screen. We're going to set up a voting booth so that when a button is pressed, the number stored in a variable increases by one, and the number is updated on the screen, and when another button is pressed, another number updates on the screen. We also show you how to use numerical operations in EV3 (how to add numbers to a variable).