{"product_id":"max30100-pulse-oximeter-heart-rate-sensor-module-2","title":"MAX30100 Pulse Oximeter Heart Rate Sensor Module","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eMAX30100 Pulse Oximeter Heart Rate Sensor Module\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003eMAX30100 Pulse Oximeter Sensor Module\u003c\/strong\u003e is an integrated solution for measuring both \u003cstrong\u003epulse rate\u003c\/strong\u003e and \u003cstrong\u003eblood oxygen saturation (SpO2)\u003c\/strong\u003e. It functions as an optical sensor, using two onboard LEDs—\u003cstrong\u003ered and infrared\u003c\/strong\u003e—to emit light through a finger or earlobe. A photodetector then measures the varying absorbance caused by pulsing blood, allowing it to calculate real-time heart rate and SpO2 levels accurately. \u003cbr\u003e\u003cbr\u003eThe MAX30100 module includes a complete \u003cstrong\u003epulse oximetry subsystem\u003c\/strong\u003e featuring \u003cstrong\u003eambient light cancellation (ALC)\u003c\/strong\u003e, a \u003cstrong\u003e16-bit sigma-delta ADC\u003c\/strong\u003e, and a \u003cstrong\u003eproprietary discrete-time filter\u003c\/strong\u003e to ensure precise measurements. With its \u003cstrong\u003eultra-low power consumption\u003c\/strong\u003e, the sensor is perfect for \u003cstrong\u003ebattery-powered wearable devices\u003c\/strong\u003e. It operates within a voltage range of \u003cstrong\u003e1.8V to 3.3V\u003c\/strong\u003e, making it highly compatible with microcontrollers like Arduino and ESP32 for health monitoring applications.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eSensor Chip: MAX30100\u003c\/li\u003e\n\u003cli\u003eFunction: Measures pulse oximetry (SpO₂) and heart rate (HR)\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 1.8V to 3.3V (typically powered via 3.3V)\u003c\/li\u003e\n\u003cli\u003eInterface: I2C (uses SDA and SCL lines)\u003c\/li\u003e\n\u003cli\u003eWavelengths: Red LED (~660nm) and IR LED (~880nm)\u003c\/li\u003e\n\u003cli\u003eCommunication Address: 0x57 (7-bit I2C address)\u003c\/li\u003e\n\u003cli\u003eCurrent Consumption: Ultra-low power for battery-operated devices\u003c\/li\u003e\n\u003cli\u003eBoard Size: Approx. 14mm x 18mm\u003c\/li\u003e\n\u003cli\u003ePull-up resistors included on I2C lines\u003c\/li\u003e\n\u003cli\u003eIntegrated ambient light cancellation\u003c\/li\u003e\n\u003cli\u003eCompatible Microcontrollers: Arduino, ESP32, STM32, Raspberry Pi, etc.\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C to +85°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCombines pulse oximetry and heart rate sensing in a single module\u003c\/li\u003e\n\u003cli\u003eCompact and low-power design ideal for wearable and portable devices\u003c\/li\u003e\n\u003cli\u003eIntegrated red and infrared LEDs with photodetector\u003c\/li\u003e\n\u003cli\u003eAmbient light cancellation for accurate readings\u003c\/li\u003e\n\u003cli\u003eUltra-low power operation for battery-driven applications\u003c\/li\u003e\n\u003cli\u003eStandard I2C communication interface for easy integration\u003c\/li\u003e\n\u003cli\u003eOn-board voltage regulator and level shifting circuitry\u003c\/li\u003e\n\u003cli\u003eHighly sensitive and suitable for fingertip and earlobe sensing\u003c\/li\u003e\n\u003cli\u003eWorks with popular platforms like Arduino, Raspberry Pi, ESP8266, ESP32\u003c\/li\u003e\n\u003cli\u003eIdeal for real-time heart rate and SpO₂ monitoring applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Configuration\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eVIN\u003c\/strong\u003e – Input voltage (1.8V to 5.5V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSCL\u003c\/strong\u003e – I2C Clock Line (IIC-SCL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSDA\u003c\/strong\u003e – I2C Data Line (IIC-SDA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINT\u003c\/strong\u003e – Interrupt Output (MAX30100INT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIRD\u003c\/strong\u003e – Infrared LED Drive (MAX30100 IR_DRV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRD\u003c\/strong\u003e – Red LED Drive (MAX30100 R_DRV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGND\u003c\/strong\u003e – Ground\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eApplications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWearable health monitoring devices like fitness bands and smartwatches\u003c\/li\u003e\n\u003cli\u003ePortable pulse oximeters for real-time SpO₂ and heart rate measurement\u003c\/li\u003e\n\u003cli\u003eMedical devices for patient vital sign monitoring\u003c\/li\u003e\n\u003cli\u003eFitness and sports monitoring equipment\u003c\/li\u003e\n\u003cli\u003eRemote health monitoring and telemedicine systems\u003c\/li\u003e\n\u003cli\u003eEmbedded systems requiring heart rate and oxygen saturation data\u003c\/li\u003e\n\u003cli\u003eDIY health and wellness projects and prototypes\u003c\/li\u003e\n\u003cli\u003eIntegration into IoT healthcare devices and applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eBoard Size: Approx. 14mm x 18mm\u003c\/li\u003e\n\u003cli\u003eWeight (gm): 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 x MAX30100 Pulse Oximeter Heart Rate Sensor Module\u003c\/li\u003e\n\u003cli\u003e1 x 7 pin male header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":47192044667132,"sku":"KG1206","price":113.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/max30100pulseoximeterheartratesensormodule_5ca8a2f8-d4cc-439d-aa44-475e59363f0c.jpg?v=1747725262","url":"https:\/\/kitsguru.com\/de\/products\/max30100-pulse-oximeter-heart-rate-sensor-module-2","provider":"KitsGuru","version":"1.0","type":"link"}