This repository contains an Arduino IDE project for the Spresense board that uses the onboard IMU (Inertial Measurement Unit) to perform sensor-based self-localization. The project leverages the ...

Abstract: Background: Accurate pH measurement is vital in diverse settings such as water quality assessment, food production, and laboratory procedures. This study introduces a pH meter design ...

Advanced Smart Pool Water Quality Monitoring System An Arduino-based embedded system for real-time monitoring and management of swimming pool water quality. The system measures TDS (salinity), pH, and ...