Money detector based on LDR sensor

Nurfadilah; Hardika Ilhami; Novia Nurul Fatmawati; Ruri Dini One; Okky Insan Pambudi; Oktafaina; Adilah Daffadany Rabbani; Rima Fitria Adiati; Agus Muhamad Hatta; Ninik Irawati

doi:10.1117/12.2504883

11 April 2019 Money detector based on LDR sensor

Nurfadilah, Hardika Ilhami, Novia Nurul Fatmawati, Ruri Dini One, Okky Insan Pambudi, Oktafaina, Adilah Daffadany Rabbani, Rima Fitria Adiati, Agus Muhamad Hatta, Ninik Irawati

Author Affiliations +

Proceedings Volume 11044, Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018); 110440A (2019) https://doi.org/10.1117/12.2504883
Event: Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018), 2018, Surabaya, Indonesia

Abstract

People with visual disability unable to recognize the nominal of banknotes in conducting economic life, hence, rely on their touch and hear senses to recognize the banknotes. In this work, we investigated the LDR sensor to detect the nominal value of banknotes with voice output. It was found that the error rate 100% for IDR 2000, IDR 10000, IDR 100000, and IDR 50000, 75% error rate was for IDR 5000 and IDR 2000, and 50% error rate for IDR 1000.

Citation Download Citation

Nurfadilah, Hardika Ilhami, Novia Nurul Fatmawati, Ruri Dini One, Okky Insan Pambudi, Oktafaina, Adilah Daffadany Rabbani, Rima Fitria Adiati, Agus Muhamad Hatta, and Ninik Irawati "Money detector based on LDR sensor", Proc. SPIE 11044, Third International Seminar on Photonics, Optics, and Its Applications (ISPhOA 2018), 110440A (11 April 2019); https://doi.org/10.1117/12.2504883

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