KY-039 Finger Heart Rate Detection Module

The KY-039 Finger Heartbeat Detection Module (Heartbeat Sensor) with SKU EM-AB019 is an ideal choice for electronics enthusiasts and DIY projects. This unique sensor optically detects changes in blood flow from the tip of your finger, measuring your heartbeats in real-time. Easily integrated with Arduino, Raspberry Pi, or other microcontroller platforms, this module can be used in various fields such as health monitoring, fitness gadgets, robotics projects, and interactive art installations. With its simple interface and high sensitivity, users can create personalized cardiogram systems, perfo…