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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Memory: Internal SRAM and ROM
Prepare Components
the capacitive sensor does not require direct contact with the metal electrode
Monitor Temperature: Keep the hot-side heatsink temperature under control
Powered from external 12V or from the male header
KY-039 Finger Heartbeat Detection Sensor Industrial Robotics/AI Memory: Internal SRAM and ROMKY 039 Finger Heartbeat Detection Sensor The KY 039 Finger Heartbeat Detection Sensor is a sensor that can detect a person's pulse or heartbeat. It is a small, portable sensor that easily connects to an Arduino or other microcontroller to read and analyse heart rate. The sensor is made up of a finger clip that attaches to the finger and an infrared sensor that detects blood flow through the finger. The sensor sends information to the microcontroller,
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