Using Wireless Sensor Network - Hardware design (Microcontroller circuit, multi- sensors), Software optimization (Wireless communication, webserver operation) - Setting up the system in a mining area 4. Air Quality Prediction Using Lightweight Machine Learning Models - Machine Learning and Data Processing Algorithms - Reported at a domestic conference - Submitted to an international journal 1. Smart Agricultural System Using Multiple Sensors -Hardware and Software design (Microcontroller and embedded systems, Automation theories, Multi-sensors) -Best thesis award 2. Real-time Environmental Monitoring System Via Webserver - Hardware and Software design (Microcontroller and embedded systems, Webserver) - Radio Electronic Vietnam conference