Heartbeat Sensor Module MAX3010x Edit 380Product DescriptionModel No: MOD-00232Operating Voltage: DC 3.3V to 5.5VInterface: I2CLED Peak Wavelength: 660nm/880nm Packing List: 1 X MAX3010x Heartbeat Sensor Module Description Share! Sent Line it! Share Tweet -+ Buy Now! #Sensor Product Related! Sensor