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Pulse Sensor – Heart Rate Detector Module
Pulse Sensor – Heart Rate Detector Module
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Pulse Sensor – Heart Rate Detector Module

Original price was: $239.86.Current price is: $179.00.
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20-40 minutes Delevery
In Stock
Compact pulse sensor module for real-time heart rate monitoring, ideal for Arduino, ESP, and health monitoring projects.
KY-039 Finger Heartbeat Detection Sensor Module
KY-039 Finger Heartbeat Detection Sensor Module
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KY-039 Finger Heartbeat Detection Sensor Module

$59.78
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20-40 minutes Delevery
Only 5 left in stock
Compact KY-039 heartbeat sensor module for measuring finger pulse rate, ideal for Arduino, ESP, and health monitoring projects.