Easily measure pulse oximetry and heart rate monitor module with this new MAX30102 Heart Rate Sensor Module from PMD Way. Once set up, simply place a finger over the sensor for accurate readings. Inline header pins are included but not soldered to the board. Specifications: LED peak wavelength: 660nm/880nm LED supply voltage: 3.3~5V Detection signal type: Light reflection signal (PPG) Output signal interface: I2C interface Communication interface voltage: 1.8~3.3V~5V DC Pinouts: VIN: main power supply input terminal 1.8V-5V; 3-bit pad: Select the pull-up level of the bus, depending on the pin master voltage, select 1.8v or 3.3V (this terminal contains 3.3V and above) SCL: Connect the clock of I2C bus; SDA: data connected to the I2C bus; INT : Interrupt pin of the MAX30102 chip; RD: RED of the MAX30102 chip, LED ground terminal, - generally not connected; IRD: The IR, LED grounding of the MAX30102 chip is generally not connected; GND : Ground wire More information: Download MAX30102 datasheet (pdf) Arduino library Interesting project using this sensor and Arduino Dimensions: Don't forget to check out our full range of sensors if this doesn't meet your needs. And as always, all orders receive free delivery. And remember ... if you: can't find what you need not sure what to order want a bulk deal need technical support or just want to have a talk ... Please email us via [email protected]. To keep up to date with new products, news, tutorials and more - we're on x, Facebook, Instagram, threads, reddit, and instructables.
