Set up a device in your cabinet to notify you when to wash your dishes. This device requires the Particle Argon or Photon.

This device measures the temperature of the room. When it is above a specified temperature a LED will be activated to let you know.

Do not be discouraged if you are not a green thumber! Here is a watering system that can account for complex human lifestyles.

This is a very simple photosensor-based system that alerts the user when the refrigerator door is left open.