Description

This Pulse Sensor is a plug-and-play heart rate sensor designed for use with Arduino and other microcontroller platforms. It’s ideal for students, developers, artists, fitness enthusiasts, and makers interested in creating interactive projects related to biometrics and heart monitoring.

The sensor combines a photodetector, green LED, and amplification/noise filtering circuitry into a single compact board, allowing it to accurately read heartbeats from the fingertip or earlobe. Simply connect the sensor to your Arduino and use open-source code and plotting tools to visualize real-time heart rate data.

Features:

• Application: Heart rate detection for wearable or interactive devices

• Power Supply: 3V–5V compatible

• Output Type: Analog (can be visualized via serial plot or used in logic)

• Wearable Placement: Finger or earlobe

• Built-in Amplification: Noise-eliminating amplifier circuit

• Diameter: 16mm – ultra-compact

• LED Wavelength: 609nm (green LED)

• Open-Source Support: Ready-to-use Arduino libraries and visualization apps

• Ideal For: Biofeedback devices, games, health monitoring, fitness wearables