Alat Deteksi Nominal Uang Kertas untuk Penyandang Tuna Netra dengan Sensor TCS3200-DB Berbasis Arduino Uno.

Abstract

Money is a too used to make buying and selling and has been used by all people in every corner of the world. It is definitely making money become a staple item for every person, even for person with disabilities such as visual impairment. Limitations blind in terms melihatmerupakan problems in terms of communications so they just rely on their sense of touch and the listener. The weakness of the blind to see and identify money can lead to money exchanged, one take, or even deceived at the time of purchase. Rwferring to these conditions, the need for tools that can facilitate the visually impaired to identify the nominal value of money. The purpose of this study was to design a tool that can be used to detect the nominal value of banknotes. This tool uses TCS3200-DB color sensor for detecting the color of paper money, and then by the microcontroller converted into RGB data and issued in the form of sound.