{"product_id":"arduino-heart-rate-sensor","title":"DFRobot Gravity: PPG Heart Rate Monitor Sensor for Arduino | SEN0203","description":"\u003ch2\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHeart Rate Sensor compatible with Arduino\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DFRobot heart rate sensor is a thumb-sized heart rate monitor designed for \u003ca href=\"https:\/\/www.makerlab-electronics.com\/product\/arduino-uno-r3\/\"\u003eArduino\u003c\/a\u003e microcontrollers. This sensor is developed based on PPG (PhotoPlethysmoGraphy) techniques. This simple and low-cost optical technique that can be used to detect blood volume changing in the micro-vascular bed of tissues. It is relatively easy to detect the pulsatile component of the cardiac cycle according to this theory.\u003c\/p\u003e\n\u003cp\u003eThe sensor has two holes that you can use to attach to your belt. You can wrap on your finger, wrist, earlobe or other areas where it has contact with skin.\u003c\/p\u003e\n\u003cp\u003eThis Product has another version, \u003ca href=\"https:\/\/www.makerlab-electronics.com\/product\/arduino-heart-rate-sensor-ecg\/\"\u003eArduino Heart Rate Sensor ECG\u003c\/a\u003e, it has basically the same function but uses ECG electrodes instead.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/DFRobot_Heart_Rate_Sensor.jpg?v=1748482960\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/SEN0203_plotter_Analog.png?v=1748483085\"\u003e\u003c\/p\u003e\n\u003cp\u003eIoT Based Heart Rate Monitoring System is a very basic project on sending the pulse rate to Blynk Application and monitoring it from anywhere.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNOTE:\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"color: #ff0000;\"\u003e1. This product is NOT a professional medical device and should not be used to diagnose or treat medical conditions. 2. This sensor is designed to work when the user is not moving. If used while moving it will give inaccurate results.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage (Vin): 3.3 - 6V (5V recommended)\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 0 - Vin (Analog), 0\/ Vin (Digital)\u003c\/li\u003e\n\u003cli\u003eOperating current: \u0026lt;10mA\u003c\/li\u003e\n\u003cli\u003eDimension: 28 x 24(mm), 1.102\" x 0.945\"(in)\u003c\/li\u003e\n\u003cli\u003eInterface Type: PH2.0-3P\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eDocuments:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"http:\/\/www.dfrobot.com\/wiki\/index.php?title=Heart_Rate_Sensor_SKU:_SEN0203\" target=\"_blank\"\u003eProduct WIKI\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/www.dfrobot.com\/wiki\/index.php?title=Heart_Rate_Sensor_SKU:_SEN0203#More\" target=\"_blank\"\u003eRelated Documents\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePart List:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeart Rate Monitor Sensor For Arduino x1\u003c\/li\u003e\n\u003cli\u003eWrist belt x1\u003c\/li\u003e\n\u003cli\u003ePH2.0-3P cable x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42292815495359,"sku":"MLE00478","price":1000.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/MLE00478.jpg?v=1748483131","url":"https:\/\/makerlab.ph\/products\/arduino-heart-rate-sensor","provider":"Makerlab PH","version":"1.0","type":"link"}