This project presented a check of banknotes to assist people with disabilities to see by using the Arduino microcontroller Board Control Board and sensor modules, Mp3, you can examine the various types of banknotes. That way she can do an experiment with a group of people with disabilities on a seen. After the trial the trial results have indicated that the release can be checked real banknote. With the release of works, such as the ability to check whether or not a counterfeit banknote counterfeiting. Can tell what kind of notes or tell the value of the banknote and banknote checking time of people with disabilities to see? Are appropriate in accordance with the current situation, and there is more security in order to modify and reduce the problems of using various types of errors that the banknotes, as well as increased reliability in detection of banknotes.
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