Tech Stack
Description
Hydrotoring is an IoT-based hydroponic monitoring system I built for my undergraduate thesis at Universitas Komputer Indonesia (UNIKOM).
The system connects 4 types of sensors (pH, TDS, DHT22, YL-69) to Arduino Uno and Raspberry Pi 3 microcontrollers, streaming real-time data to Firebase, which is then visualized through live charts and historical tables on a web dashboard.
- Integrated pH, TDS, temperature/humidity (DHT22), and soil moisture (YL-69) sensors via Arduino Uno and Raspberry Pi 3
- Streamed real-time sensor data to Firebase for storage and live retrieval
- Built a web dashboard with authentication and per-sensor monitoring pages using Chart.js for data visualization
- Designed the end-to-end system architecture covering hardware, data flow, and the web application
- Documented the system with use case diagrams and architecture diagrams as part of the thesis
Page Info
System Architecture
End-to-end architecture covering hardware (sensors, Arduino, Raspberry Pi) and software (Firebase, web dashboard) flow.
Use Case Diagram
Use case diagram outlining user interactions with the dashboard and sensor data views.
Landing Page
Introductory landing page explaining the Hydrotoring monitoring system.
Dashboard
Main dashboard showing real-time charts for humidity, temperature, water acidity, and soil moisture.
Sensor Detail Pages
Individual pages per sensor showing live charts and historical readings.
