Effect of Glittering and Reflective Objects of Different Colors to the Output Voltage-Distance Characteristics of Sharp GP2D120 IR
This paper presents a study on the effect of glittering and reflective objects with different colors to the output voltage-distance characteristics of Sharp GP2D120 IR Sensor, which operates by employing the principle of single point triangulation. The study was conducted by using a compact disk and...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | en |
| Published: |
ACEEE
2012
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| Subjects: | |
| Online Access: | http://eprints.utem.edu.my/id/eprint/6688/1/IJEPE.pdf http://eprints.utem.edu.my/id/eprint/6688/ http://ijepe.theaceee.org/ |
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| Summary: | This paper presents a study on the effect of glittering and reflective objects with different colors to the output voltage-distance characteristics of Sharp GP2D120 IR Sensor, which operates by employing the principle of single point triangulation. The study was conducted by using a compact disk and plastic materials with four different colors, in which the distance for each of them was measured by a Sharp GP2D120 IR Sensor mounted on a constructed experimental setup. The results obtained shows the output-voltage-distance characteristics which indicate that; the white color plastic is having the highest level of reflectivity, followed by gray, transparent and black color objects, and compact disk as a glittering object is seemed to be having the lowest level of reflectivity. |
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