Design & Developed of an Optical Mark Reader

Sujon, Md. Abdul Khalek; E-lahi, Md. Mashuk

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dc.contributor.author	Sujon, Md. Abdul Khalek
dc.contributor.author	E-lahi, Md. Mashuk
dc.date.accessioned	2016-08-21T07:08:03Z
dc.date.available	2016-08-21T07:08:03Z
dc.date.issued	4/13/2016
dc.identifier.uri	http://dspace.ewubd.edu/handle/2525/1802
dc.description	This thesis submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Electronics and Telecommunication Engineering of East West University, Dhaka, Bangladesh	en_US
dc.description.abstract	We know technology is a blessing in our daily life. Technology is making our life easy to easier. A man cannot think without technology even for a single day. In this project, we have designed and developed an Arduino based Optical Mark Reader machine. We have used an Arduinouno Uno board and the main controlling unit and some other devices like- MUXs, switches, LM324 ICs and an Infrared based reflective sensor. The switches worked as answers from the OMR sheet & the MUX’s were used for selecting the switches and fetched them into the Arduino board. We also developed a program for proper functioning of the whole system using the Arduino-based software. The whole system has been designed and implemented properly. Finally the performance of the system has been studied and it is found that without some limitation of the sensor section the developed system works satisfactorily. It can read the answers of the OMR sheet with 100% accuracy.	en_US
dc.language.iso	en_US	en_US
dc.publisher	East West University	en_US
dc.relation.ispartofseries	;ECE00057
dc.subject	Optical Mark Reader	en_US
dc.title	Design & Developed of an Optical Mark Reader	en_US
dc.type	Thesis	en_US