Overview of this Finger Detection ky 039 heartbeat sensor
Introducing Roboway KY-039 Finger Detection Heartbeat Sensor Module at the best price in India with Roboway. This ky 039 heartbeat sensor works with arduino and it is easily connects with other microcontrollers. This module uses in infrared light to detect pulse changes in the finger. And it is sends analog signals based on heartbeat intensity.
This module size is small and makes it perfect for DIY health monitoring projects. It is consume very low power and little electricity and it is mostly use for portable devices. And uses infrared light to detect pulse changes in the finger. This sensor work like senses heartbeat by placing your finger on the sensor.
Features
Heartbeat Monitoring: It detects heartbeats by sensing blood flow in your finger and perfect for real-time pulse tracking.
PPG Technology: Uses light and a photodetector to measure changes in blood flow.
Analog Output: It sends out an easy-to-read analog signal for microcontroller use.
Beginner-Friendly: Simple design with plug-and-play setup—great for all skill levels.
Compact Design: Small size makes it perfect for wearable and portable health projects.
Specification
Sensor Type: Phototransistor and LED combination
Measurement: Heart rate and pulse detection
Operating Voltage: 3.3V to 5V DC
Output Type: Analog output
Sensitivity: High sensitivity for accurate readings
Detection Method: Optical (finger-based detection)
Signal Strength: Depends on finger placement and blood flow
Application: Used for heartbeat and pulse rate monitoring projects
Size: Compact and breadboard-friendly
Mounting: Easily mountable on breadboards or custom PCBs
Compatibility: Compatible with Arduino and other microcontrollers
Weight:Â 3 grams
SKU: RW-184
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