Coin slot detector

posted Oct 24th 2008 10:48pm by Eliot Phillips
filed under: arduino hacks, classic hacks, security hacks, wearable hacks


Wow, how quickly the wearable electronics world has slid into the gutter. They’re now resigned to watching our nations finest natural resource, the butt crack. This project by [semiotech] uses a LilyPad Arduino to monitor the exposure of the wearer’s coin slot. It detects the presence of light with a photoresistor and alerts the user with the vibrations of a pager motor. This breakthrough in coin slot technology will prevent dryness and certainly reduce our exposure to domestic terrorism. We see plenty of room for future development; the Arduino is already capable of logging exactly how often your coin slot is exposed. Even if you feel this is more protection than your coin slot needs, we recommend Neutrogena’s Coin Slot Cream for general upkeep.

Recent Posts



Reader Comments

Leave a Reply

Hack a Day serves up fresh hacks each day, every day from around the web and a special How-To hack each week.

Send us your hacks











Hacks

Resources

RSS newsfeeds

Powered by WordPress

Most commented on (30 days)

Recent comments