March 2019
Intermediate to advanced
312 pages
7h 37m
English
Content preview from Hands-On Robotics Programming with C++
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Using an ultrasonic sensor
An ultrasonic sensor is used to measure the distance between an obstacle or an object. An ultrasonic sensor consists of a transmitting transducer and a receiving transducer. The transmitting transducer (the trigger) emits ultrasonic pulses (also referred to as ultrasonic sound), which collide with nearby obstacles and are received by the receiving transducer (the echo). The sensor determines the distance between a target by measuring the time difference between the sending and the receiving of ultrasonic waves. The following diagram illustrates this process:
The ultrasonic sensor we will use for this project is called ...
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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.