Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

This project is a real-time heart rate monitoring GUI developed using Qt Framework (Widgets + Charts). It connects to a serial device (e.g., Arduino + pulse sensor), visualizes live ECG data, and logs ...

This is an Arduino-based Proximity Sensor circuit wired using the popular HC-SR04 Ultrasonic ranging module,used here for non-contact object detection purpose. The HC-SR04 module includes ultrasonic ...

This project presents a real-time stress detection system using a PPG (Photoplethysmogram) sensor and Arduino UNO R4. The sensor captures pulse data, which is transmitted to a Python program where ...