MAX30102 on Arduino Uno and 1.8 SPI display
SpO2, heart rate and beat detection
needed liraries:
https://github.com/adafruit/Adafruit-GFX-Library
https://github.com/adafruit/Adafruit-ST7735-Library
https://github.com/catnull/Max30102Driver-For-Arduinowiring:
Sensor:
MAX30102 -- Arduino
VCC -> 3.3V
GND -> GND
SCL -> A5
SDA -> A4Display:
1.8 SPI -- Arduino
VCC -> 3.3V
LED+ -> 3.3V
GND -> GND
LED- -> GND
Reset -> 8
A0 -> 9
SDA -> 11
SCL -> 13
CS -> 10