gator:particle - module with the MAX30102 heart rate monitor system for micro:bit
ID: 584186
zł62.77
Tax included
zł51.03 tax excl.
The module with a heart rate sensor and the SpO2 level dedicated to micro:bit. It is based on the MAX30102 chip and communicates via the I2C interface. SparkFun SEN-15271
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14 days for return
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Description
Compact module with a pulse sensor and SpO2 level (oxygen saturation level). It is based on the MAX30102 chip and communicates via the I2C interface. The board has large pads dedicated for "crocodile" type cables, which facilitate connection to the micro:bit module. The MAX30102 chip consists of two LEDs, a photo detector, optimized optics and an analog signal processing circuit. It is supplied with the voltage of 1.8 V thanks to the built-in stabilizer (the module must be connected to a voltage of 3.3 V to maintain the compatibility of voltage levels with the micro:bit). The module is a complete system solution facilitating the process of designing mobile devices and "wearable" devices. Full documentation and examples of use are available on the product page.
Features
- Heart rate monitor and pulse oximeter
- Integrated protective glass
- Built-in photo detector and red, IR and green LEDs in one housing
- PWM control of individual LED channels
- 18-bit ADC converter:
- Sampling rate 10.24 MHz
- Output data transfer rate from 50 to 3200 sps
- FIFO (first input, first output) with a 32-element data buffer
- Integrated temperature sensor with a resolution of 0.0625°C
- I2C address: 0x57 (7-bit)
- Power supply 3.3 V
- Working temperature: -40°C to 85°C
584186
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The module with a heart rate sensor and the SpO2 level dedicated to micro:bit. It is based on the MAX30102 chip and communicates via the I2C interface. SparkFun SEN-15271