Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Wearable-Tech Projects with the Raspberry Pi Zero

You're reading from   Wearable-Tech Projects with the Raspberry Pi Zero Create imaginative, real-world wearable tech projects with the Rapsberry Pi Zero

Arrow left icon
Product type Paperback
Published in Jul 2017
Publisher Packt
ISBN-13 9781786468819
Length 184 pages
Edition 1st Edition
Languages
Arrow right icon
Author (1):
Arrow left icon
Jon Witts Jon Witts
Author Profile Icon Jon Witts
Jon Witts
Arrow right icon
View More author details
Toc

Table of Contents (10) Chapters Close

Preface 1. About the Raspberry Pi FREE CHAPTER 2. Scrolling LED Badge 3. Sewable LEDs in Clothing 4. A Motion-Reactive LED Cap 5. A Tweet-Activated LED T-Shirt 6. An LED Laptop Bag 7. Creating Your Own Pedometer 8. Creating Your Own Heart Rate Monitor 9. Creating Your Own GPS Tracker

Creating Your Own Heart Rate Monitor

In this project, we will make use of a Pulse Sensor Amped heart rate monitor, a Pimoroni Enviro pHAT, and a Pimoroni Scroll pHAT HD to create our own heart rate monitor, which will display our heart's BPM numerically and graphically on the Scroll pHAT HD.

If you are using the same Pi Zero for this project as you did for the previous project, desolder the six cables, which lead from the Pi Zero to the ADXL345 and Scroll pHAT HD, but leave your off switch and LED in place, as you may need to detach these from the case first. You will also need to desolder the cables to your Scroll pHAT HD as we will be reusing this; and remove the ADXL345 from the lid of your Pi Zero case. To deactivate the software running automatically, connect to your Pi Zero over SSH and issue the following command:

sudo systemctl disable pedCount.service

Once the command...

lock icon 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
Renews at $19.99/month. Cancel anytime
Banner background image