Between Week 2 and 3 of the project, I have been putting together and experimenting with the different sensors for the FishKeeper. It is so interesting to put together the components of an automation system together, something that is actually sold in retail stores for a hefty price!
Particularly cool to include is the water level sensor to indicate when the level of water in the fish tank has dropped below the ideal level.
Another component of the Keeper will be the water temperature sensor. It will be placed right next to the water level check in the tank and keep an eye on the optimal temperature for the fish tank. Here is a test run of the water temperature sensor: