HealthGuard Pro: A Portable STM32-Based Vital Sign Monitoring and GSM-Enabled Emergency Communication System Using MAX30100 Pulse Oximetry
Real-Time Heart Rate and Blood Oxygen Monitoring with Intelligent Alerting, OLED Visualization, and Wireless Emergency Notification
₹7000.00₹6000.00
HealthGuard Pro is a portable embedded healthcare monitoring system designed to continuously measure heart rate and blood oxygen saturation (SpO₂) using the MAX30100 sensor. The STM32 Black Pill microcontroller processes physiological data and displays real-time measurements on an OLED screen. When abnormal vital signs are detected, the system activates a buzzer alarm and transmits emergency notifications through a GSM module to predefined contacts. Powered by a rechargeable lithium-ion battery with integrated BMS protection and efficient buck conversion, the device provides reliable operation for personal healthcare, elderly monitoring, remote patient supervision, and emergency response applications.
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111, middle street, Vaniyampatti
Srivilliputhur, TN 626125
Contacts
+91 63854 79706
gvmurugaraj@gmail.com
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