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How Do Vending Machines Know What Coin Or Dollar Bill You Insert?

05.11.2009 | 6 Comentarios | Archivado en Información General

size and weight with coins, in England the more the bill is worth the larger it is so it can tell that way, get a $1 bill and a $10 bill and its likely they diff sizes, also if you look in the top right corner of a $1 bill you can see a tiny spider

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What Will Happen If You Put In A Two Dollar Bill In A Vending Machine?

28.08.2009 | 4 Comentarios | Archivado en Información General

Will the machine spit it out; like when you put in a bill the wrong way? I havent seen, or know, anyone who put more than two one dollar bills. So, what will happen if you put in a two dollar bill? Will it eat it? Or…break down?
hehe. i really want to know.
[has this question been asked before?
if it has...then sorry o.o;; i guess i couldnt find it @-@;;]

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Vending Machines, When Inserting A Dollar Bill How Does The Machine Determine If It Is Real Or Fake?

15.08.2009 | 1 Comentario | Archivado en Información General

Why does it reject bills sometimes then you reinsert them and it gets accepted?

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Why Can’t We Build A Vending Machine That Will Accept A Wrinkled Dollar Bill?

11.08.2009 | 1 Comentario | Archivado en Información General

We can send men to the moon. We can develop life in a test tube. So, why can’t we make a vending machine that will take a wrinkled dollar bill?

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Why Can’t We Build A Vending Machine That Will Accept A Wrinkled Dollar Bill?

10.08.2009 | 1 Comentario | Archivado en Información General

We can send men to the moon. We can develop life in a test tube. So, why can’t we make a vending machine that will take a wrinkled dollar bill?

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How Do Vending Machines Know What Kind Of Paper Bill I’m Putting In The Machine?

09.05.2009 | 7 Comentarios | Archivado en Información General

In places where you insert paper money into a vending machine, how does it know what kind of bill you put in it? I’m just wondering. :)

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How Does A Vending Machine Know If A Bill Is Counterfeit?

10.04.2009 | 7 Comentarios | Archivado en Información General

Oftentimes, a store cashier may check if a bill is counterfeit by marking it with a special marker, putting it up against a light, and other sorts of methods.
However, if someone uses counterfeit bills in vending machines, how will the vending machine know, and what can IT do to notify the police? Or will counterfeit-users have free reign over the vending machines and freely cheat them out? And do they?

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