Sound

Using the microphone in your computer, it is very easy to use the Sound Editor to record sounds into a file to be used.

Sound

The stock sound files contain all of the system sounds and a variety of robotic noises. There are also recordings for all of the numeric digits. You could easily write a program for a countdown. In the following program, the speaker plays a Count Down using a combination of Switches (or case structures) and Loops. The loop runs five times, and the index of the loop chooses the path of the Switch. Since the index counter on the loop actually counts up, I used a Math block to allow the output to count down. Although I could ...

Get Learning LEGO MINDSTORMS EV3 now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.