0

Explore Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

BBC Micro:bit in Practice

You're reading from BBC Micro:bit in Practice A hands-on guide to building creative real-life projects with MicroPython and the BBC Micro:bit

Product type Paperback

Published in Dec 2022

Publisher Packt

ISBN-13 9781804610121

Length 292 pages

Edition 1st Edition

Tools

Micro:bit

Concepts

Embedded Systems

Authors (3):

Sandeep Saini

Ashwin Pajankar

Abhishek Sharma

View More author details

Table of Contents (22) Chapters

Preface

1. Part 1: Getting Started with the BBC Micro:bit

2. Chapter 1: Introduction to the BBC Micro:bit FREE CHAPTER

3. Chapter 2: Setting Up the Micro:bit and Using Code Editors

4. Chapter 3: Python Programming Essentials

5. Chapter 4: Advanced Python

6. Part 2: Programming Hardware with MicroPython

7. Chapter 5: Built-in LED Matrix Display and Push Buttons

8. Chapter 6: Interfacing External LEDs

9. Chapter 7: Programming External Push Buttons, Buzzers, and Stepper Motors

10. Part 3: Filesystems and Programming Analog I/O

11. Chapter 8: Exploring the Filesystem

12. Chapter 9: Working with Analog Input and PWM

13. Part 4: Advanced Hardware Interfacing and Applications

14. Chapter 10: Working with Acceleration and Direction

15. Chapter 11: Working with NeoPixels and a MAX7219 Display

16. Chapter 12: Producing Music and Speech

17. Chapter 13: Networking and Radio

18. Chapter 14: Advanced Features of the Micro:bit

19. Chapter 15: Wearable Computing and More Programming Environments

20. Index

Why subscribe?

21. Other Books You May Enjoy

Working with Analog Input and PWM

In the previous chapter, we learned how to work with the files stored on Micro:bit using MicroPython.

This chapter will explore how to use analog components and interface them to analog pins on the Micro:bit. We will also explore using various analog devices, such as a potentiometer, a joystick, a Pulse-Width Modulation (PWM) signal, a servo, a photoresistor, and various functions supported by Micro:bit for analog applications.

In this chapter, we will cover the following topics:

Micro:bit analog pins
Potentiometers
Photoresistors
PWM signals
Servo motors using PWM
Handling multiple analog devices
PWM using RGB LED
Joysticks

Let’s explore the analog input and PWM with Micro:bit and MicroPython.

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at €18.99/month. Cancel anytime

Authors (3)

Ashwin Pajankar

Ashwin Pajankar

Ashwin Pajankar is an author, a YouTuber, and an instructor. He graduated from the International Institute of Information Technology, Hyderabad, with an MTech in Computer Science and Engineering. He has been writing programs for over two and a half decades. He is proficient in Linux, Unix shell scripting, C, C++, Java, JavaScript, Python, PowerShell, Golang, HTML, and assembly language. He has worked on single-board computers such as Raspberry Pi and Banana Pro. He is also proficient with microcontroller boards such as Arduino and the BBC Micro:bit. He is currently self-employed and teaches on Udemy and YouTube. He also organizes programming boot camps for working professionals and software companies.

See other products by Ashwin Pajankar

Sandeep Saini

Sandeep Saini

Sandeep Saini works as an assistant professor in the Department of Electronics and Communication Engineering at the LNM Institute of Information and Technology, Jaipur, India. He has taught robotics and electronics subjects at the university level in India and abroad for over a decade. He has taught more than 8,000 students online and offline during this time. He received a BTech and MS in Electronics and Communication Engineering from the International Institute of Information Technology, Hyderabad, India. He received his PhD from Malaviya National Institute of Technology (MNIT), Jaipur, India. He has written 6 books and published 35 peer-reviewed journals and conference papers.

See other products by Sandeep Saini

Abhishek Sharma

Abhishek Sharma

Abhishek Sharma completed his BE in Electronics Engineering from Jiwaji University, Gwalior, India, and his PhD in engineering from the University of Genoa, Italy. He is presently working as an assistant professor in the Department of Electronics and Communication Engineering at the LNM Institute of Information and Technology, Jaipur, India. He is the coordinator of the ARM University Partner Program, Texas Instruments Lab, and Intel Intelligent Lab at the LNM Institute of Information and Technology and the center lead of LNMIIT-Center of Smart Technology (L-CST). His research interests are real-time systems and emerging technologies.

See other products by Abhishek Sharma

Personalised recommendations for you

Based on your interests and search pattern

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

PLCs for Beginners

PLCs for Beginners

In this book, you'll learn programming techniques to create state-of-the-art PLC software using structured text. You'll delve into complex computer science concepts to give yourself an edge over the competition and create resounding software.

May 2024 12h 40m

Internet of Things Programming Projects

Internet of Things Programming Projects

This second edition of Internet of Things Programming Projects will equip both beginners and experienced programmers with the knowledge and skills needed to create projects using Raspberry Pi, web services, LoRa, wireless communication, and MQTT.

Jun 2024 15h 16m

Internet of Things Programming Projects

Internet of Things Programming Projects

This second edition of Internet of Things Programming Projects will equip both beginners and experienced programmers with the knowledge and skills needed to create projects using Raspberry Pi, web services, LoRa, wireless communication, and MQTT.

Jun 2024 15h 16m

Building Secure Automotive IoT Applications

Building Secure Automotive IoT Applications

Critically timed for automotive IoT software engineers, this book teaches skills in vehicle architectures, cybersecurity, and the cloud. Additionally, you'll get hands-on with embedded software development.

Aug 2024 11h 56m

Accelerating IoT Development with ChatGPT

Accelerating IoT Development with ChatGPT

This book will help you leverage ChatGPT to accelerate your IoT innovation and development. You'll learn essential IoT concepts and elements, explore project examples, and complete an end-to-end application through step-by-step guidance.

Aug 2024 12h 16m