MAX30100 Purple Heart Rate
- 💓 MAX30100 heart-rate & pulse oximeter sensor module (Purple)
- 🩸 Captures heart rate and SpO2 (blood oxygen) signals
- 🔴🔵 Integrated red + IR LEDs with photodetector
- 🚌 I2C interface—easy to connect to Arduino/ESP32/STM32
- ⚡ Low power operation—great for wearable projects
- 🧩 Ideal for fitness tracking and health monitoring prototypes
- 🛠️ Compact breakout board for quick integration
- ✅ Popular choice for DIY biomedical and IoT applications
135,00 EGP
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Description
MAX30100 Pulse Oximeter & Heart Rate Sensor Module – Purple PCB
The MAX30100 is an advanced optical sensor module that integrates a pulse oximeter and heart rate monitor into a compact and easy-to-use design. It combines two LEDs, a photodetector, optimized optics, and low-noise analog signal processing to detect pulse rate and blood oxygen levels (SpO2) through the fingertip or earlobe.
This version features a purple PCB, making it visually distinct and ideal for educational, fitness, and wearable electronics projects.
Key Features
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Measures both heart rate (BPM) and blood oxygen saturation (SpO2)
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Compact, low-power design for battery-powered applications
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I2C communication interface for easy integration with Arduino, ESP32, STM32, and more
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Onboard infrared (IR) and red LEDs for accurate sensing
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Purple-colored PCB for easy identification in kits and prototypes
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Ideal for health monitoring, fitness trackers, and biofeedback applications
Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 1.8V to 5.5V (3.3V recommended) |
| Communication Interface | I2C |
| Sensing Parameters | Heart Rate, SpO2 (Pulse Oximetry) |
| Operating Current | Low power consumption |
| Sensor Type | Optical (IR & Red LED + photodiode) |
| PCB Color | Purple |
| Dimensions | Approx. 15mm × 14mm |
| Compatibility | Arduino, ESP8266, ESP32, STM32, etc. |
Package Includes
1 × MAX30100 Heart Rate and SpO2 Sensor Module (Purple PCB)
🔍 Note: For best results, use with clean skin and minimal ambient light interference. Some libraries may require calibration.
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
 Dimensions | 1,5 × 2 × 0,5 cm |
| Product Name | MAX30100 – Purple Heart Rate Sensor |
| Type | Optical Heart Rate and Pulse Oximeter Sensor |
| Model | MAX30100 |
| Sensing Method | Reflective Optical Sensor (IR + Red LEDs) |
| Operating Voltage | 1.8–3.3 V DC |
| Communication Interface | I²C |
| Sampling Rate | 50–100 Hz (typical) |
| Measurement | Heart Rate, Blood Oxygen Saturation (SpO₂) |
| Operating Temperature | -40°C to +85°C |
| Package Type | Module with Sensor and PCB |
| Applications | Heart Rate Monitoring, Fitness Projects, Arduino / Raspberry Pi Projects, Wearable Health Devices |
| Package Contents | 1× MAX30100 Purple Heart Rate Sensor Module |
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