Arduino IDE: Used for code development and hardware interfacing. ⚙️ Working Principle The LM334 provides a stable current through the urine sample using the conductivity plate. The voltage drop across ...

This is a project of a wearable device for real-time stress monitoring using an Arduino R4 Wi-Fi board to track heart rate, skin conductivity (GSR) and body temperature. Data is sent to a Telegram bot ...

Arduino-based Multiple Aquatic Parameter Sensor Device for Evaluating pH, Turbidity, Conductivity and Temperature Abstract: This article presents the calibration and the analysis of the data being ...

This article presents the calibration and the analysis of the data being gathered by the proposed alternative low-cost Microcontroller-based Sensor Device that is capable of measuring several ...