Smartphone-based Urine Conductivity Test Kit using Arduino Nano, LM334, and sensors to measure urine conductivity. Features real-time data via MIT App Inventor. Achieved 98.14% accuracy through ...

The sensor's conductivity cell constant is k=1.0 ±10% for a wide measurement range within its temperature/pressure of 60 °C/100 psig. Temperature compensation is included with a choice of four sensor ...

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 ...

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 ...