The KY-039 Finger Detecting Heartbeat Module is a specialized sensor module used to detect heartbeats by sensing blood flow in the fingertip. The sensor uses an infrared LED and a photodiode to measure the changes in light absorption caused by blood flow as the heart beats. This module is commonly used in medical applications, fitness tracking, and heart rate monitoring systems. It is compatible with microcontrollers like Arduino, allowing for easy integration into health monitoring projects.
- Heart Rate Monitoring: Detects heartbeats by measuring changes in blood flow in the fingertip.
- Infrared Sensing: Uses an infrared LED and photodiode for non-invasive heartbeat detection.
- Easy Integration: Works seamlessly with microcontrollers like Arduino for health monitoring systems and wearable devices.
- Compact Size: Small and easy to incorporate into portable health-monitoring devices or fitness trackers.
KY-039 Finger Detecting Heartbeat Module Specifications
- Sensor Type: Infrared pulse sensor
- Output: Analog signal
- Voltage: Typically 5V
- Applications: Heart rate monitoring, fitness tracking, health-related projects, DIY wearable devices.
KY-039 Finger Detecting Heartbeat Module Applications
- Health Monitoring: Ideal for creating devices that measure and track heart rate for health monitoring applications.
- Fitness Trackers: Perfect for wearable fitness trackers that require real-time heart rate measurement.
- DIY Medical Projects: Useful in building custom heart rate sensors or medical devices for educational and hobbyist purposes.
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