MAX30100 Pulse Oximeter and Heart Rate Sensor Module for DIY

Specifications:

• MAX30100 Pulse Oximeter and Heart Rate Sensor is an integrated pulse oximetry and heart-rate monitor sensor solution.
• Operating Voltage (VDD): 1.8V to 3.3V
• Interface: I2C (SCL, SDA) with interrupt pin
• Board Dimensions: 18.8mm x 14.5mm
• Resistor Pull-up: Integrated 4.7k ohm resistors (Note: requires modification for 5V microcontrollers like Arduino Uno)
• Components: Integrated 2 LEDs, photodetector, optimized optics, and low-noise analog signal processing
• Communication: I2C serial data communication
• Key Compatibility: Arduino, NodeMCU (ESP8266), ESP32

Features:

• Ultra-low power operation ideal for wearable and portable health devices.
• High sensitivity allows accurate measurement even through the skin.
• Compact 18mm x 14.5mm PCB size fits small DIY projects.
• Fast data output rate for real-time heart rate monitoring.
• Easy integration with microcontrollers using only 2 I2C pins.
• The MAX30100 is a sophisticated sensor module that combines two LEDs (Red and Infrared) with a photodetector to detect oxygen saturation (SpO2) and heart rate signals. This module is widely used in sports monitoring, medical devices, and fitness wearables.
• It operates on a low-voltage 1.8V to 3.3V range, ensuring minimal power consumption. For users connecting this to an Arduino Uno, it’s recommended to handle the I2C pull-up voltage correctly as the onboard resistors are connected to 1.8V. By removing the onboard 4.7k resistors and adding external ones to 3.3V/5V, you can achieve a stable connection with higher logic microcontrollers.
• Whether you are building a personal health tracker or a biometric project, the MAX30100 offers reliable and fast data acquisition.

What is the price of MAX30100 Pulse Oximeter and Heart Rate Sensor Module for Arduino & ESP32 in Bangladesh?

The latest price of MAX30100 Pulse Oximeter and Heart Rate Sensor Module in Bangladesh is Price: ৳260.00 taka for 1Pcs of this product. You can buy this product at a better and cheaper price from our website and also you can visit our warehouse between work hours 10am to 8pm.

Buy MAX30100 Pulse Oximeter and Heart Rate Sensor Module for Arduino & ESP32 in Bangladesh from online at Dunia.com.bd.

In Bangladesh, you can get the original MAX30100 Pulse Oximeter and Heart Rate Sensor Module From Dunia.com.bd . We have a few collections of latest Sensors to purchase. Order Biometric Modules Online at our website Or Visit our warehouse to get your product at lowest price.

FAQ:

1. What does MAX30100 measure?
   It measures blood oxygen saturation (SpO2) and heart rate.
2. Is it compatible with Arduino?
   Yes, it works with Arduino through I2C.
3. What is the supply voltage?
   It operates optimally between 1.8V and 3.3V.
4. Can I use it with ESP8266?
   Yes, it supports NodeMCU and ESP8266 boards.
5. How does it work?
   It uses Red and IR LEDs to detect blood pulse.
6. Is it medical grade?
   This is for DIY and evaluation purposes, not clinical use.
7. What pins are used?
   VCC, GND, SCL, SDA, and INT.
8. Does it require a library?
   Yes, standard MAX30100 libraries are available for Arduino.
9. What is the board size?
   It is very compact, roughly 18mm x 14.5mm.
10. Is it low power?
    Yes, it is designed for battery-operated wearables.