This is the BH1790GLC an Optical Hearth Rate Monitor Sensor developed by ROHM semiconductor. This sensor has an integrated optical and LED driver design to detect green light photo diode. This device drives LED and provides an intensity of light
This is the BH1790GLC an Optical Hearth Rate Monitor Sensor developed by ROHM semiconductor. This sensor has an integrated optical and LED driver design to detect green light photo diode. This device drives LED and provides an intensity of light