KY-039 Finger Detection Heartbeat Sensor Module

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.

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:  3 grams

SKU: RW-184