IoT & Hardware
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You're reading from  Raspberry Pi Robotics Essentials

Product typeBook
Published inJun 2015
Publisher
ISBN-139781785284847
Edition1st Edition
Tools
Raspberry PiRaspbian
Concepts
Robotics
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Author (1)
Richard Grimmett
Richard Grimmett
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Richard Grimmett

Dr. Richard Grimmett has been fascinated by computers and electronics from his very first programming project, which used Fortran on punch cards. He has bachelor's and master's degrees in electrical engineering and a PhD in leadership studies. He also has 26 years of experience in the radar and telecommunications industries, and even has one of the original brick phones. He now teaches computer science and electrical engineering at Brigham Young University, Idaho, where his office is filled with his many robotics projects.
Read more about Richard Grimmett

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Installing a camera on your biped robot

Having vision capability is a real advantage for your biped robot; you'll use this functionality in lots of different applications. Fortunately, adding hardware and software for vision is both easy and inexpensive. There are two choices as far as vision hardware is concerned. You can add a USB webcam to your system, or you can add RaspiCam, a camera designed specifically for Raspberry Pi.

Installing a USB camera on Raspberry Pi

Connecting a USB camera is very easy. Just plug it into the USB slot. To make sure that your device is connected, type lsusb. You should see the following:

This shows a Creative Webcam located at Bus 001 Device 004: ID 041e:4095. To make sure that the system sees this as a video device, type ls /dev/v* command and you should see something like the following:

The /dev/video0 is the webcam device. Now that your device is connected, let's actually see if you can capture images and video. There are several tools that can allow you to...

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Raspberry Pi Robotics Essentials
Published in: Jun 2015Publisher: ISBN-13: 9781785284847
© 2015 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Richard Grimmett

Dr. Richard Grimmett has been fascinated by computers and electronics from his very first programming project, which used Fortran on punch cards. He has bachelor's and master's degrees in electrical engineering and a PhD in leadership studies. He also has 26 years of experience in the radar and telecommunications industries, and even has one of the original brick phones. He now teaches computer science and electrical engineering at Brigham Young University, Idaho, where his office is filled with his many robotics projects.
Read more about Richard Grimmett

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