{"product_id":"gravity-max30102-ppg-heart-rate-and-oximeter-sensor","title":"Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor","description":"\u003ch4\u003eIntroduction\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cp\u003eDFRobot Gravity: MAX30102 heart rate and blood oxygen sensor module integrates the Maxim MAX30102 chip and an MCU with heart rate and blood oxygen algorithm.\u003c\/p\u003e\n\u003cp\u003eThe MAX30102 uses PPG(PhotoPlethysmoGraphy) to measure data, which will be converted into heart rate and oximetry values when processed by the MCU, then output through I2C or UART, making the sensor easy to use and greatly reducing resource occupation of the main controller. Meanwhile, the corresponding upper computer is provided to allow you to conveniently read data by a PC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe pressure may change when the finger is directly pressed down the sensor, which will affect the data output. So please try to fix the sensor on your finger.\u003c\/li\u003e\n\u003cli\u003eWear the sensor on your finger and there is no difference in the direction of wearing.\u003c\/li\u003e\n\u003cli\u003eThis product is not a professional medical instrument and should not be used as an auxiliary accessory in diagnosis and treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontroller with algorithm integrated\u003c\/li\u003e\n\u003cli\u003eData can be read directly through the host computer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eApplications\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eHeart rate blood oxygen project\u003c\/li\u003e\n\u003cli\u003eHome heart rate oximeter\u003c\/li\u003e\n\u003cli\u003eLong-term heart rate and blood oxygen monitoring project\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply Voltage: 3.3V\/5V\u003c\/li\u003e\n\u003cli\u003eWorking Current: \u0026lt;15mA\u003c\/li\u003e\n\u003cli\u003eCommunication Method: I2C\/UART\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x57\u003c\/li\u003e\n\u003cli\u003eSerial Port Baud Rate: 9600\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40℃~85℃\u003c\/li\u003e\n\u003cli\u003eProduct Size: 25.5×32mm\/0.98×1.26inch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":50577252679977,"sku":"DFRO-GRAV-HROX-022","price":29.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0230\/5013\/files\/68c3ca92-94d2-4191-8c1b-c161d34bede9.jpg?v=1751271363","url":"https:\/\/gethacking.com\/products\/gravity-max30102-ppg-heart-rate-and-oximeter-sensor","provider":"Get Hacking STEM Store","version":"1.0","type":"link"}