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SparkFun Pulse Oximeter and Heart Rate Sensor - MAX30101 & MAX32664 (Qwiic) - SEN-15219 - SparkFun Electronics
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Amazon.com : Finger Pulse Oximeter and Heart Rate Monitor- Portable Blood Oxygen Level and Heart Rate Fingertip Sensor with Carrying Case and Lanyard by Bluestone : Sports & Outdoors
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MAX30100 Pulse Oximeter and Heart-Rate Sensor - ขาย Arduino อุปกรณ์ฯ ,ESR meter 18650 : Inspired by LnwShop.com
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