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Arduino Makes Your Doorbell Ring

An Arduino board and an old fashioned bell make a unique combination in this DIY project.

John Montgomery put his handyman and hacker skills to work when he spliced together an Arduino board and a cheap wireless doorbell. Every time his doorbell rings, it’s this lovely old fashioned bell that signals the arrival of guests.



Psychic Origami: “Ultimate” Arduino Doorbell

[via Boing Boing]

Photo by Lilspikey.

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