Well, I'm proposing to my girlfriend. I'm usually pretty creative when it comes to birthdays and such, so I've got to be REASONABLY creative here. I've got an idea that has been bouncing around in my head for a few years. You know those long thin sticks on a base that folks use for putting their ri…

Project proposal (ha! it will be funny when you read it)

fkeel March 29, 2012, 9:05pm 12

would a hall effect sensor work?

otherwise one of those IR-slit sensors?