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the spring snaps the contact back to its original NC position
Wide Temperature Range: Performs reliably from -20 degreesC to +70 degreesC
Lightweight and compact: Adds minimal weight to your multirotor while providing maximum vibration isolation
Durability: Weather-resistant construction for outdoor use
The carbon fiber construction provides exceptional strength-to-weight ratio
KY-039 Finger Heartbeat Detection Sensor 1 Pair Quadcopter 1045 Carbon Fiber CW CCW Yellow Propeller the spring snaps the contactKY 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
US$ 49.95
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US$ 160.00