Heart Rate Pulse Sensor Module – Optical Pulse Monitoring Sensor for Arduino, ESP32 & Raspberry Pi

The Heart Rate Pulse Sensor Module is a compact and easy-to-use biometric sensor designed to measure heartbeats using optical sensing technology. Ideal for educational, fitness, IoT, and wearable electronics projects, this sensor allows developers to monitor pulse rates by simply placing a fingertip on the sensing area.

The module utilizes an LED and photodetector to detect changes in blood flow caused by heartbeats, providing an analog signal that can be processed by Arduino, ESP32, Raspberry Pi, STM32, and other microcontrollers. Its small size, low power consumption, and simple interface make it perfect for portable and battery-powered applications.

Whether you're building a fitness tracker, health monitoring project, or learning about biomedical electronics, this pulse sensor is an excellent choice for experimentation and development.

🚀 Key Features

• Optical heart rate detection technology
• Easy integration with Arduino, ESP32, and Raspberry Pi
• Compact and lightweight design
• Low power consumption
• Analog output for real-time pulse monitoring
• Suitable for wearable and portable projects
• Beginner-friendly sensor module
• Ideal for STEM and biomedical learning projects

📦 Package Includes

• 1 × Heart Rate Pulse Sensor Module

📊 Technical Specifications

• Sensor Type: Optical Pulse Sensor
• Operating Voltage: 3.3V – 5V DC
• Output Signal: Analog
• Interface: 3-Pin (VCC, GND, Signal)
• Low Power Consumption
• Compatible Platforms:
  • Arduino
  • ESP32
  • ESP8266
  • Raspberry Pi (with ADC)
  • STM32

💡 Recommended Applications

• Heart rate monitoring projects
• Fitness tracker prototypes
• Wearable electronics
• Biomedical engineering projects
• IoT health monitoring systems
• STEM and educational experiments
• Arduino and ESP32 learning projects
• Real-time pulse monitoring demonstrations

⚠️ Important Note

This module is intended for educational, research, and hobby electronics projects only. It is not a certified medical device and should not be used for medical diagnosis, treatment, or clinical monitoring.

🌟 Why Choose This Pulse Sensor Module?

• Simple and reliable pulse detection
• Perfect for wearable and IoT projects
• Low-cost solution for learning biomedical sensing
• Compatible with popular microcontroller platforms
• Compact size for portable applications
• Excellent for students, makers, and developers