Key Features

✅ Optical PPG Technology – Measures heart rate by detecting blood volume changes in capillaries. ✅ High Accuracy – Reliable pulse detection with adjustable sensitivity. ✅ Real-Time Output – Provides BPM (Beats Per Minute) and raw pulse waveform data. ✅ Arduino & MCU Compatible – Works with 5V/3.3V systems (Arduino Uno, ESP32, Raspberry Pi, etc.). ✅ Easy-to-Use – Simple analog/digital output for quick prototyping. ✅ Low Power Consumption – Suitable for battery-powered wearables. ✅ Compact & Lightweight – Fits comfortably on a fingertip or earlobe. ✅ Open-Source Support – Compatible with popular Arduino & Python libraries.

Applications

❤️ Health & Fitness Trackers – Heart rate monitoring for workouts and wellness. 🏥 Patient Monitoring – Basic pulse rate detection for medical education & telemedicine. 🎮 Biofeedback & Gaming – Interactive projects using heart rate data. 📱 Wearable Devices – Smartwatches, wristbands, and IoT health gadgets. 🔬 Biomedical Research – Student projects, physiology experiments.

Technical Specifications

• Sensor Type: Optical PPG (Photoplethysmography)

• Detection Method: Infrared/Red LED & Photodetector

• Output Signal: Analog (for waveform) & Digital (for BPM)

• Voltage Range: 3.3V – 5V DC

• BPM Range: 30 – 250 BPM (adjustable)

• Response Time: < 5 seconds for stable reading

• Compatibility: Arduino, ESP32, Raspberry Pi, micro:bit, etc.

• Connector: Standard 3-pin (GND, VCC, Signal) or I2C interface (varies by model)

Package Includes

• 1x Finger Heart Rate Sensor Module

• 1x Finger Clip / Ear Clip (depending on model)

• Jumper Wires (for easy connection)

• Documentation & Sample Codes (for quick setup)

Why Choose Our Finger Heart Rate Sensor?

🔹 Accurate & Reliable – Optimized for stable pulse detection. 🔹 Plug-and-Play – No complex calibration needed. 🔹 Versatile Connectivity – Works with analog & digital microcontrollers. 🔹 Great for Prototyping – Ideal for DIY health monitors, smart wearables, and IoT projects.

Monitor Your Pulse Effortlessly!

Whether you're building a fitness tracker, medical device, or interactive project, this Finger Heart Rate Sensor provides an easy and affordable way to integrate real-time pulse monitoring.

📌 Note: This sensor is designed for educational and prototyping purposes. For medical-grade diagnostics, use certified healthcare devices.