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      Pengembangan Smart Portable untuk Mendeteksi Kelembapan Tanah dan Suhu Tanah Berbasis Internet of Things

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      Date
      2024
      Author
      KHOMAENI, AYATTULOH
      Mindara, Gema Parasti
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      Abstract
      Penelitian ini bertujuan untuk membuat alat smart portable berbasis Internet of Things yang terintegrasi dengan aplikasi Blynk untuk mendeteksi kelembapan dan suhu tanah. Setelah prototipe alat tersebut dibuat, pengujian dilakukan dengan membandingkan data dari alat pembanding dan alat portabel sebanyak 30 kali untuk mengetahui akurasi sensor DS18B20 sebagai sensor suhu dan sensor kelembapan kapasitif. Akurasi ditentukan menggunakan Mean Squared Error (MSE), nilai MSE yang mendekati nol menunjukkan model yang lebih akurat. Hasilnya, nilai MSE untuk kelembapan tanah adalah 11,333 dan untuk suhu tanah adalah 0,0726. Uji t berpasangan dilakukan untuk membandingkan alat smart portable (prediksi) dengan alat pembanding (aktual). Hasilnya, terdapat perbedaan signifikan antara sensor kelembapan tanah dengan soil moisture meter, sedangkan sensor DS18B20 tidak terdapat perbedaan signifikan dengan thermometer tanah. This research aims to create an Internet of Things-based smart portable device integrated with the Blynk application to detect soil moisture and temperature. After the prototype of the device is made, testing is carried out by comparing data from the comparison device and the portable device 30 times to determine the accuracy of the DS18B20 sensor as a temperature sensor and capacitive humidity sensor. Accuracy is determined using Mean Squared Error (MSE), MSE values close to zero indicate a more accurate model. As a result, the MSE value for soil moisture is 11.333 and for soil temperature is 0.0726. A paired t-test was conducted to compare the smart portable device (prediction) with the comparison device (actual). As a result, there is a significant difference between the soil moisture sensor and the soil moisture meter, while the DS18B20 sensor available no significant difference with the soil thermometer.
      URI
      http://repository.ipb.ac.id/handle/123456789/156829
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      • UT - Computer Engineering Tehcnology [173]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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      Universitas Jember Digital Repository