PENENTUAN LUASAN TRAPEZOID DARI DATA FUNGSI TEGANGAN KELUARAN SENSOR GAS HIDUNG ELEKTRONIK
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Date
2021-02
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Abstract
Electronic nose has been applied in agriculture to classify the level of fruit ripeness. The purpose
of this research is determine the trapezoid area of the output voltage function of the electronic
nose gas sensor. The samples were oil palm fruits of the Tenera variety. The gas sensors used
were the MQ2, MQ3, MQ5 and MQ135. The highest trapezoid area is 152.84 Vs, 103.93 Vs,
93.41 Vs for overripe, ripe and unripe fraction, respectively. This shows that the area of the
trapezoid is directly proportional to the level of fruit ripeness.
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Keywords
Electronic Nose, Gass Sensor, The Trapezoid Method, Oil Palm