Description
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This heartbeat pulse sensor provides a digital signal output corresponding to heartbeats. It uses optical sensing technology to detect the pulse from a fingertip or earlobe and provides a clean digital HIGH/LOW output, making it easy to interface with microcontrollers.
Specifications:
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Operating Voltage: 3.3V – 5V
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Output: Digital (HIGH/LOW)
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Sensor Type: Optical PPG sensor
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Mounting: Finger/ear compatible
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Dimensions: Compact module
Features:
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Easy digital interface (no ADC required)
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Suitable for Arduino, ESP32, and Raspberry Pi
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Compact and portable
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Detects BPM accurately
Applications:
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Heart rate monitoring
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Fitness devices
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DIY biomedical kits
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IoT healthcare applications








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