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Finger Heartbeat Sensor for Arduino, KY-039 – STSx0126

Name: Finger Heartbeat Sensor for Arduino, KY-039 - STSx0126
SKU: SS154939
Price: 40.95 AED
Availability: InStock

AED 40.95 VAT included

100 in stock

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Product Code : SS154939 Approved by : [woo_pro_badges_extended]

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Description

The KY-039 Heartbeat Sensor is a compact and easy-to-use module designed to detect heartbeats using infrared light. It features an onboard IR LED and photosensitive diode that measure changes in light intensity caused by blood flow in the finger, allowing for accurate heartbeat detection. The module provides an analog voltage output corresponding to the signal strength, making it suitable for health monitoring and biometric projects.

Features

Infrared-Based Detection: IR LED and photosensitive diode detect heartbeat-induced changes in blood vessel dilation.
Analog Voltage Output: Provides an analog signal proportional to the detected infrared light intensity.