{"product_id":"max30102-heart-rate-spo2-sensor-module-pre-soldered","title":"MAX30102 Heart Rate \u0026 SpO2 Sensor Module | Pre-Soldered","description":"\u003ch2 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMedical-Grade Biometrics for DIY Wearables\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eIntegrating complex biometric tracking into your DIY electronics has never been easier. The\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eMAX30102 Biosensor Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e\u003cspan\u003e \u003c\/span\u003eis a highly integrated pulse oximeter and heart rate monitor. Utilizing Photoplethysmography (PPG), it measures the light transmittance of your blood vessels as they pulse. Whether you are a university student building a medical prototype or a hobbyist creating a custom smartwatch, this module provides reliable, real-time health data right to your microcontroller.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAdvanced PPG Technology \u0026amp; I2C Interface\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis sensor is packed with high-end technology, including a red LED (660nm), an infrared LED (880nm), a highly sensitive photodetector, and low-noise electronic circuitry. It even features an integrated glass cover to effectively eliminate internal and external light interference—the same reliable technology used in premium smartphones. Data is outputted via a standard\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eI2C communication interface\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, making it universally compatible with Arduino, Raspberry Pi, and STM32 platforms.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e💡 Pro Tip from Our Technicians\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003e\"A common issue students face when using the MAX30102 is getting an 'I2C Device Not Found' error. This usually happens because of mismatched logic levels! While the VIN pin accepts 3.3V to 5V, you must pay attention to the\u003cspan\u003e \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e3-bit pad\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eon the board to select the correct pull-up voltage (1.8V or 3.3V\/5V) for your SDA and SCL lines to match your microcontroller. Also, for accurate SpO2 readings, ensure the sensor is strapped snugly against your fingertip to prevent ambient light leakage. Stuck on your FYP medical device project?\"\u003c\/span\u003e\u003c\/p\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":47971159310487,"sku":"21PS002672","price":146.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/max30102-heart-rate-spo2-sensor-module-front.jpg?v=1782987870","url":"https:\/\/scccltd.com\/en-tw\/products\/max30102-heart-rate-spo2-sensor-module-pre-soldered","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}