Firoskhan, Bernard Arientio (2026) SISTEM DETEKSI FORMALIN DAN BORAKS PADA BAHAN MAKANAN BERBASIS INTERNET OF THINGS (IOT) MENGGUNAKAN SENSOR HCHO DAN TCS-3200. Diploma thesis, Politeknik Negeri Sriwijaya.
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Abstract
Penyalahgunaan formalin dan boraks pada pangan dapat membahayakan kesehatan sehingga diperlukan sistem deteksi yang cepat dan mudah digunakan. Penelitian ini bertujuan merancang sistem monitoring formalin dan boraks berbasis Internet of Things (IoT) menggunakan ESP32, sensor Grove HCHO untuk mendeteksi formalin dan sensor TCS3200 untuk mendeteksi boraks melalui perubahan warna kertas kunyit. Hasil pengujian menunjukkan bahwa sistem mampu membedakan sampel berdasarkan kandungan formalin dan boraks, dengan data ditampilkan secara real-time pada LCD I2C, Blynk, dan Google Spreadsheet serta memberikan kategori kondisi AMAN, WASPADA, BAHAYA, dan SANGAT BAHAYA.
| Item Type: | Thesis (Diploma) |
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| Uncontrolled Keywords: | ESP32, Internet of Things, Formalin, Boraks, Grove HCHO, TCS3200 |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electronic Engineering > Undergraduate Theses |
| Depositing User: | Pustaka Teknik Elektro |
| Date Deposited: | 13 Oct 2026 08:21 |
| Last Modified: | 13 Oct 2026 09:07 |
| URI: | http://eprints.polsri.ac.id/id/eprint/27547 |
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