FERDIMANSYAH, . (2026) RANCANG BANGUN SISTEM AKUARIUM BERTENAGA SURYA DENGAN PENGATURAN PH AIR DAN PEMBERIAN PAKAN OTOMATIS BERBASIS MIKROKONTROLER. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.
|
Text
COVER.pdf Download (503kB) |
|
|
Text
BAB I.pdf Download (192kB) |
|
|
Text
BAB II.pdf Restricted to Registered users only Download (469kB) | Request a copy |
|
|
Text
BAB III.pdf Restricted to Registered users only Download (353kB) | Request a copy |
|
|
Text
BAB IV.pdf Restricted to Registered users only Download (594kB) | Request a copy |
|
|
Text
BAB V.pdf Restricted to Registered users only Download (181kB) | Request a copy |
|
|
Text
DAFTAR PUSTAKA.pdf Download (206kB) |
|
|
Text
DAFTAR LAMPIRAN.pdf Restricted to Registered users only Download (456kB) | Request a copy |
Abstract
Perawatan akuarium ikan hias memerlukan pengawasan terhadap kualitas air dan pemberian pakan secara teratur agar kondisi ikan tetap sehat dan stabil. Salah satu parameter penting dalam kualitas air adalah derajat keasaman (pH), karena perubahan nilai pH yang tidak sesuai dapat menyebabkan stres dan mengganggu kesehatan ikan. Selain itu, pemberian pakan secara manual bergantung pada kehadiran pemilik akuarium sehingga kurang efektif dan efisien. Oleh karena itu, penelitian ini bertujuan untuk merancang dan membangun sistem akuarium bertenaga surya dengan pengaturan pH air dan pemberian pakan otomatis berbasis mikrokontroler Arduino Uno. Sistem yang dirancang terdiri dari panel surya, Solar Charge Controller (SCC), baterai, Arduino Uno, sensor pH, relay module 2 channel, pompa DC brushless, dan LCD display. Sensor pH digunakan untuk membaca tingkat keasaman air secara real-time, kemudian Arduino Uno mengolah data tersebut untuk mengaktifkan pompa pH Up atau pH Down sesuai kondisi air. Sistem juga dilengkapi dengan pemberian pakan ikan otomatis berdasarkan waktu yang telah diprogram. Hasil pengujian sensor pH menunjukkan nilai pembacaan rata-rata sebesar 7,22, sedangkan nilai aktual dari alat pembanding sebesar 7,16, dengan rata-rata kesalahan sebesar 0,88%. Hasil tersebut menunjukkan bahwa sensor pH mampu melakukan pengukuran dengan tingkat akurasi yang baik. Sistem pengendalian pH juga mampu merespons perubahan nilai pH secara otomatis, yaitu mengaktifkan pompa pH Up ketika nilai pH berada di bawah batas minimum dan pompa pH Down ketika nilai pH berada di atas batas maksimum. Pengujian pemanfaatan energi surya menunjukkan bahwa pada kondisi cuaca berawan panel surya menghasilkan tegangan rata-rata 13,53 V, arus 2,11 A, dan daya 28,95 VA, sedangkan pada kondisi cuaca cerah menghasilkan tegangan rata-rata 15,23 V, arus 2,72 A, dan daya 41,86 VA. Energi yang dihasilkan panel surya digunakan untuk mengisi baterai melalui SCC dan selanjutnya dimanfaatkan sebagai sumber daya sistem akuarium. Berdasarkan hasil pengujian tersebut, sistem yang dirancang mampu bekerja dengan baik dalam memantau dan mengendalikan pH air, memberikan pakan ikan secara otomatis, serta memanfaatkan energi surya sebagai sumber energi listrik yang mendukung pengoperasian sistem secara mandiri dan ramah lingkungan. ***** Maintaining an ornamental fish aquarium requires proper monitoring of water quality and regular feeding to ensure that the fish remain healthy and stable. One of the important parameters of water quality is the degree of acidity (pH), as inappropriate pH levels can cause stress and negatively affect fish health. In addition, manual feeding depends on the presence of the aquarium owner, making it less effective and efficient. Therefore, this study aims to design and develop a solar-powered aquarium system with automatic water pH control and automatic fish feeding based on an Arduino Uno microcontroller. The designed system consists of a solar panel, Solar Charge Controller (SCC), battery, Arduino Uno, pH sensor, 2-channel relay module, brushless DC pump, and LCD display. The pH sensor is used to measure the acidity level of the aquarium water in real time, while the Arduino Uno processes the measurement data to activate the pH Up or pH Down pump according to the water condition. The system is also equipped with an automatic fish feeding mechanism based on a programmed schedule. The research method used was an engineering research method with a forward engineering approach, consisting of system design, development, testing, and evaluation stages. The pH sensor testing results showed an average measured value of 7.22, while the actual value obtained from the reference instrument was 7.16, with an average measurement error of 0.88%. These results indicate that the pH sensor is capable of performing measurements with good accuracy. The automatic pH control system was also able to respond to changes in pH levels by activating the pH Up pump when the pH value was below the minimum threshold and the pH Down pump when the pH value exceeded the maximum threshold. The solar energy utilization test showed that under cloudy weather conditions, the solar panel produced an average voltage of 13.53 V, current of 2.11 A, and power of 28.95 VA. Under sunny weather conditions, the average voltage increased to 15.23 V, the current to 2.72 A, and the power to 41.86 VA. The energy generated by the solar panel was used to charge the battery through the SCC and subsequently supplied power to the aquarium system. Based on the test results, the developed system was able to properly monitor and control the aquarium water pH, provide automatic fish feeding, and utilize solar energy as an environmentally friendly electrical power source to support independent system operation.
| Item Type: | Thesis (Sarjana) |
|---|---|
| Additional Information: | 1). Drs. Readysal Monantun, M.Pd. ; 2). Drs. Ir. Parjiman, MT. |
| Subjects: | Teknologi dan Ilmu Terapan > Teknik Energi > Energi Listrik |
| Divisions: | FT > S1 Pendidikan Teknik Elektro |
| Depositing User: | Ferdimansyah . |
| Date Deposited: | 20 Aug 2026 02:47 |
| Last Modified: | 20 Aug 2026 02:47 |
| URI: | http://repository.unj.ac.id/id/eprint/70750 |
Actions (login required)
![]() |
View Item |
