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Embedded Heart Rate Monitor

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Real-time heart rate and skin temperature tracking system using Zephyr RTOS and BLE.

nRF52833CZephyr RTOS
Embedded Heart Rate Monitor

Overview

Developed a wearable embedded system based on the Nordic nRF52833 DK. The device continuously monitors heart rate via differential ADC sampling and skin temperature using an MCP9808 I2C sensor, processing the data in real-time and transmitting it via Bluetooth Low Energy (BLE) to a connected central device.