My program: const int coinInt = 0; const byte coinPin = 2; //Attach coinInt to Interrupt Pin 0 (Digital Pin 2). Pin 3 = Interrpt Pin 1. volatile float coinsValue = 0; //Set the coinsValue to a Volatile float //Volatile as this variable changes any time the Interrupt is triggered int coinsChan…

This product is no longer available. This product is no longer available. this is all datasheet about the KAI-638C.

There is very little information on that web page. I can't see how to advise without having one of the machines to experiment with. Sorry. Try this attachInterrupt(coinInt, coinInserted, RISING); instead of attachInterrupt(coinInt, coinInserted, HIGH); ...R

Hi, Welcome to the forum. Please read the first post in any forum entitled how to use this forum. http://forum.arduino.cc/index.php/topic,148850.0.html then look down to item #7 about how to post your code. It will be formatted in a scrolling window that makes it easier to read. Before you post…

I'm very sorry about my reply... I'm noob. besides this,the information is all my know. Actually I don't know what can I give you. :confused:

lPhoenixl: I'm very sorry about my reply... I'm noob. besides this,the information is all my know. Actually I don't know what can I give you. :confused: Then perhaps it would be sensible to put the coin accepter project to one side for a while and concentrate on learning the basics of programmi…

Hi everyone, I new on arduino..... please be kind :slight_smile: I read your post about kai-638, my english is very poor but justo I wanna know y you got success with that because when I read the pin who give the data from coin acceptor the console change the value 0 and 1 but even when I don't pu…

About coin accepter KAI-638C

Projects General Guidance

Robin2 July 5, 2017, 8:14am 2

Post a link to the datasheet or user manual for the coin accepter

...R

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About coin accepter KAI-638C

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