Digital Heart beat sensor

Features

• Heart beat indication by LED

• Instant output digital signal for directly connecting to micro controller

• Total heartbeat count can be obtained serially (TTL) every minute.

• Module dual output mode, digital output is simple,  serial output with exact readings.

• Compact Size

• Working Voltage +5V DC

Applications:

• Digital Heart Rate monitor
• Bio-Feedback control of robotics and applications Exercise machines