HiLetgo 5pcs 5V Heartbeat Detect Sensor Heart Rate Detect Measuring Module Measure Finger

Key features

•5V Heartbeat Detect Sensor
•INT led Pin=13
•INT sensor Pin=0
•Double alpha=0.75
•INT period=20

BrandHiLetgo

CategoryHeart Health Event

Size13.5"

ColorBlack

HiLetgo 5pcs 5V Heartbeat Detect Sensor Heart Rate Detect Measuring Module Measure Finger

List Price: $12.59$11.33DEALYou Save: $1.26 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 22, 2026In Stock (8)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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