coin slot / money note reader

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coin slot / money note reader

Postby azlan.k » Mon Dec 12, 2011 5:19 pm

any idea in using coin slot? where i buy this coin slot reader?
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Re: coin slot / money note reader

Postby low5545 » Tue Dec 13, 2011 12:21 am

i know. you can get one of these optical switches (in picture) to sense beam break caused by the coin slotted into the machine.The optical switch consists an IR LED and a phototransistor. The circuit will break if any object passes it.

Image

Hope this helps.
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Re: coin slot / money note reader

Postby azlan.k » Thu Dec 15, 2011 10:19 am

how this sensor can define coin different value and shape? if i want to use IR LED and Phototransistor, i need to buy 3 set of them, right?
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Re: coin slot / money note reader

Postby sahniana » Mon Mar 18, 2013 1:34 am

although this is an old thread, but i think the question is still not answered. so here' something to share.

http://wiki.answers.com/Q/How_does_a_ve ... ut_into_it

any idea to detect the 'signature'?
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Re: coin slot / money note reader

Postby shahrul » Mon Mar 18, 2013 7:47 am

Try this product from Sparkfun, Coin Acceptor. Maybe can ask Cytron to selling this product to.
For money note, I don't found any product yet.
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Re: coin slot / money note reader

Postby robosang » Tue Mar 19, 2013 10:07 am

shahrul wrote:Try this product from Sparkfun, Coin Acceptor. Maybe can ask Cytron to selling this product to.
For money note, I don't found any product yet.


seconded that 8-)
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Re: coin slot / money note reader

Postby azlan.k » Wed Mar 27, 2013 5:41 pm

I agree with Shahrul. Maybe cytron can sell coin acceptor first because it cheaper than money note reader.
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