Measure an electrocardiogram (ECG) with an Arduino Uno and an Olimex-EKG-EMG-Shield and calculate the heart rate variability afterward.

Real-time remote Health monitoring system with critical health metrics such as heart rate, SpO2, body temperature, and ECG data, which could benefit both patients and healthcare providers. Powered by ...

Materials: Arduino Uno AD8232 ECG sensor module OLED display (128x64, SSD1306 driver) 2 x LEDs (different colors recommended) 2 x 220 Ohm Resistors (for LEDs) (optional) Connecting wires Breadboard ...