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do we have a coin slot that can accept many denominations?

we need to have a coin slot that can accept many denominations and what programmable pic is used in vending or mame machines?

Don't bother trying to make one. The guys who do, can supply a complete mech, for less than it will cost you to design, build and test one - and I will guarantee theirs are 100% reliable. And for about 100 USD last time I needed one.

These guys have an international reputation for high quality coin mechs. http://www.moneycontrols.com/en/

Steve
i'll go with that. L
NachoMahma6 years ago
.  In the coin-op business, they are called "coin rejectors"
Re-design6 years ago
I don't think the coin slot is a pic, all of them that I've seen are mechanical. Mechanical is a very good way to separate different coins and toss out fakes. Some of the new machines might use pic etc. for this though. Someone else might know about that.