August 2010
Intermediate to advanced
288 pages
13h 21m
English
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the SoundMachine program
The next program, SoundMachine, turns the TriBot into a simple sound generator. The wheel attached to motor B controls the volume; turn it to make the sound louder or softer. The wheel attached to motor C controls the tone (or pitch); turn it to make the sound higher or lower.
The program uses a Sound block to create the sound and uses two Rotation Sensor blocks to measure how far each wheel has been turned. You’ll use data wires to connect the output from the Rotation Sensor blocks to the Sound block so that the B motor controls the volume and the C motor controls the tone. I’ll present the program in three parts; first you’ll control only the volume, then you’ll add some code to control the tone, and finally you’ll display ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.