SEN-15219, SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic)
Reference Design using part MAX30101EFD+ by SparkFun Electronics
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Associated Documents
For End Products
- Biometry
- Heart Rate Monitoring
- Mobile Devices
- Oxygen Concentration Detector
- Pulse Oximeter
Description
- SEN-15219, SparkFun Pulse Oximeter and Heart Rate Sensor is an I2C based biometric sensor, utilizing two chips: the MAX32664 Biometric Sensor Hub and MAX30101 Pulse Oximetry and Heart Rate Module. While the latter does all the sensing, the former is an incredibly small and fast Cortex M4 processor that handles all of the algorithmic calculations, digital filtering, pressure/position compensation, advanced R-wave detection and automatic gain control. We've provided a Qwiic connector to easily connect to the I2C data lines but you will also need to connect to two additional lines. This board is very small, measuring at 1in x 0.5in (25.4mm x 12.7mm), which means it will fit nicely on your finger without all the bulk
Featured Parts (4)
| Part Number | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
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PAM2401YPADJ | Diodes Incorporated | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.9V to 4.75V Synchronous Step Up Single-Out 2.5V to 5V 12-Pin UDFN EP T/R | Buy | |
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PAM2401SCADJ | Diodes Incorporated | DC to DC Converter and Switching Regulator Chip | Conv DC-DC 0.9V to 4.75V Synchronous Step Up Single-Out 2.5V to 5V 8-Pin MSOP T/R | Buy | |
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MAX32664GWEA+ | Analog Devices | Specialized Sensors | Sensor Hub Digital Output 1.8V 16-Pin WLP T/R | Buy | |
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MAX30101EFD+ | Analog Devices | Specialized Sensors | High-Sensitivity Pulse Oximeter and Heart-Rate Sensor for Wearable Health | Buy | |