Fransiska, Widya Ayu (2022) Sistem Monitoring Temperatur Air Dan Intensitas Cahaya Serta Sistem Pengendalian Temperatur Ruang Tanam Berbasis Firebase Untuk Optimalisasi Pertumbuhan Pakchoy Di Hidroponik Emak & Farm Waru, Kabupaten Sidoarjo. Other thesis, Institut Teknologi Sepuluh Nopember.
![[thumbnail of 10511810000048-Undergraduate Thesis.pdf]](http://repository.its.ac.id/style/images/fileicons/text.png) |
Text
10511810000048-Undergraduate Thesis.pdf - Accepted Version Restricted to Repository staff only Download (4MB) | Request a copy |
Abstract
Metode NFT ( Nutrient Film Technique ) pakchoy memiliki banyak keuntungan mulai dari tanaman yang bebas hama, sirkulasi air serta nutrisi terjaga, dan beberapa faktor lingkungan yang dapat dikendalikan secara otomatis. Prinsip kerja prototype tugas akhir ini yaitu Atmega2560 yang bertindak sebagai controller akan meninjau tiga sensor yang bekerja, yaitu BH1750 dan DS18b20 yang khusus untuk monitoring serta sensor DHT 22 yang mengendalikan temperatur ruang tanam. Data hasil pembacaan sensor akan ditampilkan pada Lcd Tft dan Smartphone. Apabila nilai dari DHT 22 lebih dari set point maka spryer dan cooler yang bertindak sebagai actuator akan menyala. Sprayer dan Cooler tersebut memancarkan air yang berasal dari wadah dibawah instalasi sistem meja hidroponik. Untuk Control on/off pada aktuator dapat dilakukan melalui Smartphone yaitu kondisi secara Active dan Inactive. Koneksi antara sistem dengan smartphone dibantu dengan ESP32 sebagai modul wifi serta Firebase Console sebagai database dari sistem. Set point dari temperatur ruang tanam dapat diubah melalui Lcd Tft sesuai kebutuhan. Berdasarkan uji validasi sensor, tingkat akurasi dari sensor DHT 22 sebesar 99.31%, sensor BH1750 sebesar 96,90%, serta sensor DS18b20 sebesar.96.92% Dalam melakukan uji aktuator, sprayer dan cooler mampu menerunkan temperature menuju 25°C dengan waktu 28 menit serta temperature berada dibawah set point atau kondisi optimal selama 7 menit. Dari hasil validasi terebut dapat disimpulkan bahwa ketiga sensor tersebut layak digunakan pada sistem ini.
==================================================================================================================================
Pakchoy's NFT (Nutrient Film Technique) method has many advantages, ranging from pest-free plants, air circulation, and well-maintained nutrition, and several environmental factors that can be controlled automatically. The working principle of this final project prototype, namely Atmega2560 which acts as a controller will review three working sensors, namely BH1750 and DS18b20 which are specifically for monitoring and the DHT 22 sensor which controls the temperature of the planting room. The sensor reading results will be displayed on the Tft LCD and Smartphone. If the value of DHT 22 is more than the set point, the dryer and cooler which act as actuators will light up. The sprayer and cooler emit air from the container under the hydroponic table system installation. Control on/off on the actuator can be done via a Smartphone, namely in Active and Inactive conditions. The connection between the system and the smartphone is assisted by ESP32 as a wifi module and the Firebase Console as the database of the system. The set point of the growing room temperature can be changed via the Tft LCD as needed. Based on the sensor validation test, the accuracy of the DHT 22 sensor is 99.31%, the BH1750 sensor is 96.90%, and the DS18b20.96.92% sensor. below the set point or optimal conditions for 7 minutes. From the validation results, it can be seen that the three sensors are suitable for use in this system.
| Item Type: | Thesis (Other) |
|---|---|
| Uncontrolled Keywords: | NFT, Firebase, Pengendalian Temperatur Ruang, Optimalisasi pakchoy, NFT, Firebase, Temperature Control, Optimizing pakchoy |
| Subjects: | T Technology > TP Chemical technology > TP248.27.P55 Plant biotechnology. |
| Divisions: | Faculty of Vocational > Instrumentation Engineering |
| Depositing User: | Yeni Anita Gonti |
| Date Deposited: | 15 Aug 2025 07:49 |
| Last Modified: | 15 Aug 2025 07:49 |
| URI: | http://repository.its.ac.id/id/eprint/128124 |
Actions (login required)
 |
View Item |