RANCANG BANGUN ALAT PENDETEKSI KADAR AIR PADA BATANG PISANG MENGGUNAKAN SENSOR SOIL MOISTURE HYGROMETER DALAM PEMBUATAN KERAJINAN

Yudha Hardiansyah, Rizky (2022) RANCANG BANGUN ALAT PENDETEKSI KADAR AIR PADA BATANG PISANG MENGGUNAKAN SENSOR SOIL MOISTURE HYGROMETER DALAM PEMBUATAN KERAJINAN. Skripsi thesis, Institut Teknologi Dirgantara Adisutjipto.

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Abstract

In the banana stem craft business, to determine the level of quality of the raw materials used, craftsmen usually only use the sense of touch. Sometimes craftsmen know that banana stems can be used as craft materials by looking at the color and condition of the stems. Because of these problems, it is necessary to design a system to assist in measuring the moisture content of banana stems. The design of this system uses Arduino Uno as a processor and uses a Soil Moisture Hygrometer sensor for measuring the water content of banana stems. The research method used begins with a literature study looking for references related to the research topic. Furthermore, the design of tools and assembly will be carried out starting from the making of the program. After that the Soil Moisture Hygrometer sensor will measure the water content. Through the results of data collection, an analysis will be carried out on what data obtained are appropriate and correct. Based on the results of the tests that have been carried out, it can be concluded that the Soil Moisture Hygrometer measuring instrument can determine the level of water content of banana stems. The use of a good banana stem as a craft is worth 16 % until 36 % . To get the value of the water content can be done by drying banana stems for 48 until 64 hours with sunny and hot weather. As for the result of the average calculation, the error value of the Soil Moisture Hygrometer sensor is 1,29 %. So from the results of reducing the absolute value of 100 % with an error value of 1,29 % the accuracy value is 98.71%

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