රු650.00
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Pulse oximeter-heart rate sensor
Blood Oxygen Concentration Sensor
Working Voltage:1.8V~5V
LED peak Wavelength:660nm/880nm
Detection Signal Type: optical reflection signal (PPG)
Communication Interface:12C interface
Work Temperature:-25℃~85℃
Size:21*16*8mm
PIN DESCRIPTION-
VIN: positive
GND: negative electrode
SCL:12C serial clock line
SDA:12C serial data line
INT: Interrupt pin
RD (Blackboard): RED LED ground terminal of MAX30102 chip
IRD (Blackboard): IR LED ground terminal of MAX30102 chip
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