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Raspberry Pi Pico DIY Workshop

You're reading from  Raspberry Pi Pico DIY Workshop

Product type Book
Published in May 2022
Publisher Packt
ISBN-13 9781801814812
Pages 376 pages
Edition 1st Edition
Languages
Authors (2):
Sai Yamanoor Sai Yamanoor
Profile icon Sai Yamanoor
Srihari Yamanoor Srihari Yamanoor
Profile icon Srihari Yamanoor
View More author details

Table of Contents (17) Chapters

Preface 1. Section 1: An Introduction to the Pico
2. Chapter 1: Getting Started with the Raspberry Pi Pico 3. Chapter 2: Serial Interfaces and Applications 4. Chapter 3: Home Automation Projects 5. Chapter 4: Fun with Gardening! 6. Section 2: Learning by Making
7. Chapter 5: Building a Weather Station 8. Chapter 6: Designing a Giant Seven-Segment Display 9. Chapter 7: Designing a Visual Aid for Tracking Air Quality 10. Section 3: Advanced Topics
11. Chapter 8: Building Wireless Nodes 12. Chapter 9: Let's Build a Robot! 13. Chapter 10: Designing TinyML Applications 14. Chapter 11: Let's Build a Product! 15. Chapter 12: Best Practices for Working with the Pico 16. Other Books You May Enjoy

Chapter 6: Designing a Giant Seven-Segment Display

In this chapter, we will have fun with some retro-style displays. We will build a giant display driven by the Pico. It is a fun experience to build visual aids involving LEDs and seven-segment displays. By the end of this chapter, you should be able to build something like the display shown in the following figure, where we have a seven-segment display inside a shadow box:

Figure 6.1 – Giant seven-segment display

In this chapter, we will discuss building such visual aids. We will also discuss options to build displays of different sizes and applications. The topics discussed in this chapter include the following:

  • Inspiration for the project
  • Installing the required libraries
  • Selecting a seven-segment display
  • Wiring up the giant seven-segment display
  • Writing the drivers for the giant seven-segment display
  • Using the display
  • Putting it all together
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