Finger Probe Heartbeat Detection Sensor Module For Arduino KY-039 5V
4.4
20 reviews৳220.00
All Tax Inclued
Model: 2557
Stock In Stock
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KY-039 Finger Detector Heartbeat Detection Sensor Module For Arduino
Specification:
Working voltage: 5V
Use IR LED and optical transistor to detect pulsation in fingers
Used for synthesized teaching experiment
Dimensions: 25 x 22 x 17mm
Weight: 2g