A Clever Door Sensor That Plays the Bass Riff From ‘Seinfeld’ When Someone Enters the Room

Caliixxs has built a clever door sensor that plays a collection of bass riffs from the classic sitcom Seinfeld when someone enters the room. The device is built with an Arduino, infrared sensor, and Adafruit Music Maker Shield.

Seinfeld Doorbot V 1

via Johannes Grenzfurthner