1. Introduction
2. Hardware
3. Software
4. Procedure for Creating the Application with ThingSpeak
5. Photographs
6. Download
7. Datasheet
Review:The links of this Ebook are:
"The main goal of this project is to develop a system for the detection of fires or gas leak with the Raspberry Pi board and the MQ2 gas sensor. This system can send the captured data to the remote server of ThingSpeak and when a gas increase is detected beyond a limit, then a message is sent to our Twitter account."
https://www.amazon.com/dp/B07DBNHYRX
https://www.amazon.com/Guillermo%20Perez/e/B01EZOTUVQ
Free Projects:
http://guillengap.blogspot.com/2018/02/free-projects.html
guillengap@gmail.com