Posts Tagged ‘Between’

Best Answer Awarded 4 How Do (vending, Change) Machines Know The Difference Between A $1 And A $5,$10 And $20?

Wednesday, January 13th, 2010

How do (vending, change) machines know the difference between a $1 and a $5,$10 and $20 does the machine see something we don’t? I mean they’re the same size, they just have different things printed on them. How does the machine know? websites welcome Bookmark It Hide Sites

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How Can Vending Machines Tell The Diffrence Between Bills?

Sunday, December 27th, 2009

i mean its the same paper, i can understand coins because they have diffrent sizes but i dont know how they tell the diffrences between 1,2,5,10,ect. bills Bookmark It Hide Sites

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