# Microcontroller based RR-Interval measurement using PPG signals for Heart Rate Variability based biometric application

> Research article (2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI), 2015) · cited 21× · AI/ML

**Wikidata**: [openalex:W1628174894](https://www.wikidata.org/wiki/openalex:W1628174894)  
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