... procient with Linux and SQLite or as you gain experience with this technology, you may wish to change the conguration of where your databases are stored and not keep it located with the website. ... Raspberry Pi without terminating it.Finally, we connected the fan and used the relay to switch it on and off. Now that you have a thermostat device, you can try out other projects with it. For ... extra details about the room. To start with, though, we will only need two columns:• Id: This will be a unique ID for the room and will be incremented with each room added. When we add data...