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and other fields
Digital I/O Pins:20
And it does a good job in safety & security work
With affordable pricing and ultra-low power usage
CST816S/T Datasheet
Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor (Breakout, I2C/UART) Laser Sensor and other fieldsThe DFRobot heart rate and oximeter sensor integrates the Maxim MAX30102 chip and an MCU with heart rate and oximetry algorithm. The MAX30102 uses PPG(PhotoPlethysmoGraphy) to measure data, which will be converted into heart rate and oximetry values when processed by the MCU, then output through I2C or UART, making the sensor easy to use and greatly reducing resource occupation of main controller. Meanwhile, the corresponding upper computer is
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