Modul Sensor MAX30102 Heart Beat Rate Detak Jantung Pulse Oximeter i2c

Modul Sensor MAX30102 Heart Beat Rate Detak Jantung Pulse Oximeter i2c

Features:
– LED peak wavelength 660nm/880nm
– LED supply voltage: 3.3–5v
– Output signal connection: 12C connection
– Communication interface voltage: 1.8, 3.3V, 5V (optional)
– Board reserved assembly hole size: 0.5×8.5 mm

Pin Description:
– VIN: main power supply input, 1.8V-5V
– 3-bit pad: Select the pull-up level of the bus, depending on the pin master voltage, select 1.8v or 3.3v (this terminal contains 3.3V and above)
– SCL: Clock connected to 12C bus
– SDA: Connect the data of the 12C bus
– INT: interrupt pin of the MAx30102 chip
– RD: RED LED ground terminal of MA×30102 chip, generally not connected
– IRD: IR LED ground terminal of MA×30102 chip, generally not connected
– GND: Ground wire

Note:- For this sensor you have to pull up SCL & SDA Pin( You have to connect 10Kohm resistor between SCL & 5V And Same as SDA to 5V)