KEYES Finger Detect Heartbeat Module info
KEYES Finger Detect Heartbeat Module uses IR LED and optical transistor to detect pulsation in fingers.
KEYES Finger Detect Heartbeat Module - General Specifications
- Heartbeat detection module
- IR LED and optical transistor couple
KEYES Finger Detect Heartbeat Module - Technical Specifications
- Operating Voltage: 5V
- Size: 2.4 cm x 2.2 cm x 0.8 cm
- Weight: 5g
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