KY-039 Finger Heartbeat Detection Sensor MAX30102 Pulse Oximeter Heart Rate Sensor Module resulting in prints with tensile

resulting in prints with tensile strength exceeding 40 MPa and flexural strength around 45 MPa

No corrosion: Resistive sensors have bare metal probes that corrode within weeks in moist soil

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KY-039 Finger Heartbeat Detection Sensor MAX30102 Pulse Oximeter Heart Rate Sensor Module resulting in prints with tensileKY 039 Finger Heartbeat Detection Sensor Quality electronics from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, expert support. Overview The KY 039 is a compact optical heartbeat detection sensor designed to measure pulse rates through finger placement. This versatile component is ideal for health monitoring applications, wearable devices, and educational electronics projects. The sensor uses infrared LED and