Tri Sunu Wulan Nuari, . (2026) RANCANG BANGUN SISTEM PEMANTAUAN DAN PEMBERIAN NUTRISI OTOMATIS PADA SISTEM HIDROPONIK NFT BERBASIS IOT TERINTEGRASI TELEGRAM. Skripsi thesis, Universitas Pembangunan Nasional Veteran Jakarta.
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Abstract
Limited agricultural land and soil quality degradation are major challenges in maintaining food security in urban areas, necessitating efficient cultivation methods such as the Nutrient Film Technique (NFT) hydroponics. However, the NFT system requires intensive monitoring of water and nutrient parameters to ensure optimal plant growth. This research aims to design and develop an automated nutrient monitoring and delivery system for NFT hydroponics based on the Internet of Things (IoT) integrated with the Telegram application to support Pakcoy plant maintenance. The system utilizes an ESP32 microcontroller as the central control unit connected to a Total Dissolved Solids (TDS) sensor to monitor nutrient concentration and a JSN-SR04T ultrasonic sensor to measure water levels in real-time. Actuators, including peristaltic pumps, clean water pumps, and a stirring motor, are automatically controlled to maintain the stability of the nutrient solution. System condition information is sent to the user via a Telegram bot. The test results show that the system is capable of maintaining nutrient concentrations within the optimal range of 1050–1400 ppm, with TDS sensor accuracy of 94.18%–99.95% and ultrasonic sensor accuracy of 88.50%–100%, while the success rate of Telegram notification delivery reached 100%.
| Item Type: | Thesis (Skripsi) |
|---|---|
| Additional Information: | [No.Panggil: 2110314008] [Pembimbing: Didit Widiyanto] [Penguji 1: Muhamad Alif Razi] [Penguji 2: Andre Suwardana Adiwidya] |
| Uncontrolled Keywords: | ESP32, IoT, NFT Hydroponics, Pakcoy, TDS Sensor, Telegram |
| Subjects: | Q Science > QK Botany T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Fakultas Teknik > Program Studi Teknik Elektro (S1) |
| Depositing User: | TRI SUNU WULAN NUARI |
| Date Deposited: | 10 Feb 2026 09:50 |
| Last Modified: | 13 Feb 2026 02:29 |
| URI: | http://repository.upnvj.ac.id/id/eprint/42686 |
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