SparkFun Particle Sensor Breakout – MAX30105

Optical particle sensor
Particle detection, heart rate, and pulse oximetry
Red (660 nm), Infrared (880 nm), Green (537 nm)
I²C
1.8V to 5.5V DC
Low-power mode: Typically, around 1.8mA
During measurement: Up to 600µA per LED (variable based on LED current)

Original price was: ৳ 2,010.00.Current price is: ৳ 1,999.00.

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Specification

Overview

Input and Output:

Output Signal: Digital data via I²C
Pins:
- VCC: Power input (1.8V to 5.5V)
- GND: Ground
- SCL: I²C clock line
- SDA: I²C data line
- INT: Interrupt output for data ready indication

Physical Characteristics:

Dimensions: Compact breakout board, typically around 20mm x 15mm
Weight: Lightweight, typically a few grams
Connectors: Standard 0.1″ pitch headers for easy breadboarding and integration

Additional Features:

Integrated LEDs and Photodetector: High-sensitivity photodetector and optical elements for accurate particle and heart rate detection
Adjustable LED Current: Allows optimization for different applications and power-saving modes
Proximity Detection: Can be used for simple proximity sensing
Onboard Temperature Sensor: Provides temperature compensation for accurate readings
Applications: Ideal for wearable health monitoring devices, air quality monitors, fitness trackers, and DIY electronics projects

The SparkFun Particle Sensor Breakout – MAX30105 offers versatile functionality for detecting particles, heart rate, and pulse oximetry. With its compact design and easy integration with microcontroller platforms like Arduino, it is an excellent choice for developing health monitoring devices and environmental sensors. The onboard LEDs and photodetector provide high accuracy, while the adjustable settings and low power consumption make it suitable for a wide range of applications.