CAVA created a cigar humidor with a social life. A humidor stores cigars in a humidity controlled environment to maintain freshness, but this special humidor sends the humidity sensor value to ThingSpeak and alerts Twitter when you need to add water. The project uses a humidity sensor and an Arduino Ethernet to post the data to the ThingSpeak API and ThingTweet to send messages to Twitter.

Mi Humidor de Cigarros conectado a Internet por medio de un Arduino