【Package Inculd】 XD-58C Heart Rate Pulse Sensor Module 【Application Scenarios】This heart rate pulse sensor module is compatible with Arduino and can be used for heart rate monitoring for fitness or sports, remote health monitoring, medical testing equipment, etc 【Easy to Operate】the module can be easily placed on your finger or earlobe and connected to the Arduino via a connecting wire. It provides a reliable and convenient way to monitor heart rate 【Easy Installation】The heart rate pulse sensor module is easy to install and does not require any additional drivers. It integrates seamlessly into your existing setup without any hassle 【Easily Interfaces with Microcontrollers】This heart rate pulse sensor module is designed to be microcontroller compatible, ensuring smooth and trouble-free integration into your project. You can easily connect to your favorite microcontroller for seamless operation