Washing Machine Status Checker
This program lets the user know when a washing machine cycle finished and when the door was opened. It does this using a microphone sensor to listen for the dinging noise at the end of a cycle as well as a humidity sensor to measure when the humidity spikes indicating that steam/vapor is coming out of a freshly opened washing machine. It can also predict the time that a cycle will finish based on the manufacturer cycle time for different modes (delicate, normal, heavy, etc....