Rancang Bangun Otomatisasi Pemberian Nutrisi dan Penetral pH pada Kebun Sayur Hidroponik

Yosevin, Yhola Regita (2019) Rancang Bangun Otomatisasi Pemberian Nutrisi dan Penetral pH pada Kebun Sayur Hidroponik. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pada Era Globalisasi kemajuan teknologi dan ilmu pengetahuan sangatlah berkembang pesat. Kemajuan teknologi membuat masyarakat terpicu untuk menciptakan suatu trobosan baru dalam mengatasi suatu permasalahan yang ada pada kebun sayur hidroponik. Terdapat suatu permasalahan yang mana masih adanya sistem manual dalam pemberian nutrisi dan penetral pH di Kebun Sayur Hidroponik yang berada di daerah Keputih Permai. Pada proyek akhir ini, dibuat alat yang berjudul “Rancang Bangun Otomatisasi Pemberian Nutrisi dan Penetral pH pada Kebun Sayur Hidroponik”. Sistem yang digunakan, pada saat sensor menditeksi kadar pH dan Nutrisi sesuai dengan batas yang telah ditentukan. Pompa akan mengeluarkan cairan larutan pH dan Nutrisi dengan ketentuan pH 5-8 dan Nutrisi 1000-1400ppm. Hasil dari alat ini, dapat membantu pemilik kebun untuk menghilangkan masa pemberian pH dan nutrisi secara manual, karena pemberian pH dan nutrisi dapat bekerja secara otomatis, sesuai dengan permintaan. Presentase error sensor pH 1,07%-9,6% dengan keberhasilan sensor 96,7% sedangkan presentase error sensor TDS 1,07%-9,6% dengan keberhasilan 95,7%. Error yang terjadi pada saat pengambian data Nutrisi dikarenakan, sensor stabil pada kondisi 0-1000 ppm menurut datasheet sensor TDS.
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In the Era of Globalization the advancement of technology and science is growing rapidly. Technological advances have triggered people to create a new breakthrough in overcoming a problem that exists in hydroponic vegetable gardens. There is a problem where there is still a manual system for nutrition and pH neutralization in Hydroponic Vegetable Gardens in the Keputih Permai area. In this final project, a tool was made entitled " Design Of Automation On Giving Nutrition And Ph Netralitation In Hydroponics Vegetables Garden". The system used, when the sensor detects pH and nutrient levels in accordance with a predetermined limit. The pump will release pH and Nutrient solution with the provisions of pH 5-8 and Nutrition 1000-1400ppm. The results of this tool, can help garden owners to eliminate the period of providing pH and nutrition manually, because the provision of pH and nutrients can work automatically, according to demand. Retrieval of pH and TDS sensor data cannot be combined, because the TDS sensor when in the water will release voltage so that the electrons attach to the pH sensor and can interfere with the reading of the pH sensor. In addition, the error that occurred during the Nutrition data collection was due to the sensor being stable at 0-1000 ppm according to the TDS sensor datasheet.

Item Type:	Thesis (Diploma)
Uncontrolled Keywords:	Hidroponik,Pemberian Nutrisi,pemberian pH
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK2861 Electric relays. Protective relays--Security measures.
Divisions:	Faculty of Vocational > 36304-Automation Electronic Engineering
Depositing User:	Yhola Yosevin Regitasari
Date Deposited:	11 Aug 2026 02:53
Last Modified:	11 Aug 2026 02:53
URI:	http://repository.its.ac.id/id/eprint/66081

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