August 2010
Intermediate to advanced
288 pages
13h 21m
English
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rewriting the GentleStop program
Recall that the GentleStop program makes the TriBot slow down and gently stop as it approaches a wall. The robot stops when the Power setting for the Move blocks is too low to make the robot move, but a better approach would be to stop the motors when the robot is close to the wall, instead of letting the motors stall. In this section, you’ll rewrite the GentleStop program to do just that, using the output from the Ultrasonic Sensor block as the trigger for a Switch block. The program will work like the original, but you’ll use a different approach to programming it.
You’ll write the program in two parts. In the first part, you’ll make the TriBot move forward and then stop when the reading from the Ultrasonic Sensor ...
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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.
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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.