![Ear Clip Heart Rate Measurement Module Can Also Be Used As Finger Clip Heart Rate Sensor Pulse Sensor Ear Clip - Tool Parts - AliExpress Ear Clip Heart Rate Measurement Module Can Also Be Used As Finger Clip Heart Rate Sensor Pulse Sensor Ear Clip - Tool Parts - AliExpress](https://ae01.alicdn.com/kf/H45b62e57caaa4178be6e40800c1f7acay/Ear-Clip-Heart-Rate-Measurement-Module-Can-Also-Be-Used-as-Finger-Clip-Heart-Rate-Sensor.jpg_Q90.jpg_.webp)
Ear Clip Heart Rate Measurement Module Can Also Be Used As Finger Clip Heart Rate Sensor Pulse Sensor Ear Clip - Tool Parts - AliExpress
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FINGER-CLIP HEART RATE SENSOR SEEED STUDIO - Sensor: pulse | Grove Interface (4-wire); 5VDC; IC: PAH8001EI-2G; SEEED-103020024 | TME - Electronic components (WFS)
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FINGER-CLIP HEART RATE SENSOR WITH SHELL SEEED STUDIO - Sensor: pulse | finger-clip; Grove Interface (4-wire),I2C; Grove; SEEED-101020082 | TME - Electronic components (WFS)
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Failed to get readings on serial monitor - Nodemcu esp 32, logic converter and grove finger clip sensor : r/esp32
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