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Learning Beaglebone Python Programming

You're reading from Learning Beaglebone Python Programming Unleash the potential of BeagleBone using Python

Product type Paperback

Published in Jul 2015

Publisher

ISBN-13 9781784399702

Length 196 pages

Edition 1st Edition

Languages

Python

Tools

BeagleBone

Concepts

Embedded Systems

Author (1):

Alexander C Hiam

View More author details

Table of Contents (14) Chapters

Preface

1. Before We Begin FREE CHAPTER

2. Getting Started

3. Digital Outputs

4. PWM and ADC Subsystems

5. User Input

6. Program Output

7. Serial Communication

8. Interfacing with External Devices

9. Using the Network

10. A Practical Example

A. The BeagleBone Black Pinout

B. Disabling HDMI

Index

Chapter 4. PWM and ADC Subsystems

In this chapter, we will take a look at the pulse width modulation (PWM) and analog-to-digital converter (ADC) subsystems. We will cover the following topics:

Fading an LED
Controlling servo motors
Voltage dividers
Voltage followers
Sensing light levels with a photocell
Sensing distance with Sharp IR rangefinders
Building a simple robot

The rest of the chapter is locked

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Authors (1)

Alexander C Hiam

Alexander C Hiam

Alexander Hiam is a freelance embedded systems designer. He has a bachelor's degree in computer science (embedded systems) from Marlboro College. He is the sole proprietor of Gray Cat Labs, where he has been doing contract software and hardware development since 2012. Alex developed and actively maintains the PyBBIO Python library for BeagleBone. He has designed BeagleBone Capes professionally for clients, and he also actively contributes to the BeagleBone community by helping provide support on the mailing list and IRC channel and mentoring for the BeagleBoard.org organization during Google Summer of Code.

See other products by Alexander C Hiam

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