Photoplethysmography (PPG) provides a non-invasive method to detect heart rate but, due to inherent noise, fails to accurately and reliably capture the true heartbeat waveform and phase needed by many ...

Heart rate variability (HRV) is a noninvasive marker for the cardiovascular system and the substantial influence of this system on the autonomous nervous system (ANS). Contact and remote ...

Desktop implementation of Remote Photoplethysmography – Measuring heart rate using facial video.

Arduino Library to support the Bosch BMV080 Particulate Matter Air Quality Sensor PM2.5 via I2C and SPI. - sparkfun/SparkFun_BMV080_Arduino_Library ...