CHAPTER 9
The Bonus Chapter: The Emergency Backup Battery Power System, Power Intensive Related Projects, Using the NodeMCU with an ArduCAM Mini Camera, and Some Important Downloads
IN THIS CHAPTER I COVER some topics that I believe are important but were not covered previously in the book. Most of this chapter focuses on power intensive related Arduino projects that require a separate power source for the device being controlled. These projects involve a servo, a DC motor with fan attachment, a stepper motor, and a smoke sensor. An emergency backup battery power system for the Arduino is also presented. For the downloadable content for this chapter I have included all the Android APK install files for each version of the Android basic wireless ...
Get A DIY Smart Home Guide: Tools for Automating Your Home Monitoring and Security Using Arduino, ESP8266, and Android now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
