{"product_id":"max30102-black-heart-rate-and-blood-oxygen-sensor-module","title":"MAX30102 Black Heart Rate and Blood Oxygen Sensor Module","description":"\u003cp data-pm-slice=\"1 3 []\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eMAX30102 Black Heart Rate and Blood Oxygen Sensor Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact optical sensor designed to monitor heart rate and estimate blood oxygen saturation (SpO₂). Featuring a black PCB design, this module is ideal for Arduino, ESP32, Raspberry Pi, wearable devices, and DIY health monitoring projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe sensor uses red and infrared LEDs to detect changes in blood flow, allowing microcontrollers to process pulse signals and estimate heart rate and SpO₂ levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHeart Rate Monitoring:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Measures pulse signals to estimate heart rate in beats per minute (BPM).\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBlood Oxygen Sensing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports SpO₂ estimation using red and infrared light.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBlack PCB Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact board suitable for small electronic projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow Power Consumption:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Ideal for portable and battery-powered devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eI²C Communication:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Easy connection with Arduino, ESP32, and other supported controllers.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eBuilt-in Optical Sensor:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combines LEDs, a photodetector, and signal processing circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eHigh Sensitivity:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Detects small changes in reflected light caused by blood flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWhat You Can Build\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eDIY heart rate and SpO₂ monitors\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eArduino-based pulse monitoring systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eESP32 wireless health monitoring devices\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eOLED and LCD pulse displays\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eWearable fitness tracking prototypes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eBiomedical research projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSTEM and school electronics projects\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"circuitrocks","offers":[{"title":"Default Title","offer_id":53714671272225,"sku":"HSMP","price":225.94,"currency_code":"PHP","in_stock":false}],"url":"https:\/\/circuit.rocks\/products\/max30102-black-heart-rate-and-blood-oxygen-sensor-module","provider":"circuitrocks","version":"1.0","type":"link"}