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MAX30102 PULSE OXIMETER/HEART-RATE SENSOR MODULE I2C INTERFACE
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8,500RWF
In Stock
The MAX30102 Pulse Oximeter/Heart-Rate Sensor Module is a small electronic component that measures heart rate and oxygen saturation levels in the blood. It uses two LEDs and a photodetector to accurately measure the variation in light absorption caused by pulsating blood. The module communicates data through an I2C interface and is low-power, making it suitable for wearable devices or battery-powered applications. It has a high sampling rate, operates over a wide temperature range, and has high LED current accuracy, ensuring reliable performance.
Description
The MAX30102 pulse oximeter and heart-rate sensor module is a small electronic component that is designed to measure heart rate and oxygen saturation levels in the blood. The module utilizes an I2C (Inter-Integrated Circuit) interface, which is a two-wire serial communication protocol that allows multiple devices to communicate with each other.
The MAX30102 module uses a combination of two LEDs (one red and one infrared) and a photodetector to measure the absorption of light by blood vessels in the fingertip. By measuring the variation in light absorption caused by the pulsating blood, the module can accurately determine heart rate and oxygen saturation levels.
The I2C interface of the MAX30102 module allows it to communicate with other electronic devices, such as microcontrollers or computers, and send data about the heart rate and oxygen saturation levels. The module can operate at a voltage range of 1.8V to 5.5V, and has a sampling rate of up to 3200 samples per second.
specifications for the MAX30102 Pulse Oximeter/Heart-Rate Sensor Module with I2C Interface:
- Sensor Type: Optical sensor using two LEDs (red and infrared) and a photodetector
- Measured Parameters: Heart rate and oxygen saturation (SpO2) levels
- Sampling Rate: Up to 3200 samples per second
- Power Supply: 1.8V to 5.5V
- I2C Interface: Two-wire serial communication protocol
- Data Output: Raw data and processed heart rate and SpO2 values
- Operating Temperature Range: -40°C to +85°C
- LED Current Range: 0 mA to 50 mA
- LED Drive Current Accuracy: +/- 5%
- Photodetector Input Range: 500 nA to 2.5 mA
- Operating Current: 600 µA (typical)
- Shutdown Current: 0.7 µA (typical)
- Dimensions: 14 mm x 14 mm x 2.8 mm
- Package Type: Surface-mount package (6-pin ODFN)
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