Heart Rate Pulse Sensor Module for Arduino

Optical heart rate sensor
Typically, 30 to 240 BPM (Beats Per Minute)
±2 BPM (depending on conditions)
Typically, 50 Hz
3.3V to 5V DC
Typically, around 4mA

Original price was: ৳ 320.00.Current price is: ৳ 308.00.

Add to wishlist

Specification

Overview

Input and Output:

Output Signal: Analog voltage
Pins:
- VCC: Power input (3.3V to 5V)
- GND: Ground
- SIG: Analog output signal

Physical Characteristics:

Dimensions: Small, typically around 20mm diameter for the sensor module
Weight: Lightweight, typically a few grams
Mounting: Can be attached to a finger, earlobe, or other parts of the body using a Velcro strap or adhesive

Additional Features:

Built-in Amplification and Noise Reduction: Ensures a clean and strong signal output
Easy Integration: Simple to connect to Arduino and other microcontroller platforms
Visual Indicator: Often includes an onboard LED that pulses in sync with the detected heartbeat
User Comfort: Designed for comfortable contact with the skin, often using soft materials
Applications: Suitable for fitness trackers, health monitoring systems, biofeedback devices, and DIY electronics projects

The heart rate pulse sensor module for Arduino provides a straightforward way to measure heart rate through optical sensing. By detecting the change in light absorption through the skin as blood pulses through the body, this sensor provides an analog signal corresponding to the heartbeat, which can be easily read and processed by an Arduino. This makes it ideal for a variety of health-related projects and experiments.