Pulse Sensor Module

300.00

SKU: 000122 Categories: , Tags: , ,

Description

A Pulse Sensor Module is a compact electronic device designed for detecting and measuring heart rate or pulse rate. It is commonly used in various applications, including fitness trackers, health monitoring devices, and biofeedback systems. Here’s a general description of a Pulse Sensor Module:

Heart Rate Detection:

The primary function of the Pulse Sensor Module is to detect and measure the heart rate or pulse rate of an individual. It captures the pulsatile signal associated with the heartbeat.
Photoplethysmography (PPG):

Many Pulse Sensor Modules use photoplethysmography (PPG) as the underlying technology. PPG involves the measurement of changes in blood volume in response to the pulsatile flow of blood. The module typically includes an LED light source and a photodetector to capture the light absorbed or reflected by the blood vessels.
Compact Design:

The module is designed to be compact and easy to integrate into wearable devices or electronic projects. It often comes in a small form factor with minimal components.
Ease of Use:

Pulse Sensor Modules are user-friendly and often feature plug-and-play capabilities. They can be easily connected to microcontrollers, development boards, or health monitoring devices.
LED Light Source:

The module includes an LED (Light Emitting Diode) to illuminate the skin surface. The light is used for PPG measurements, and the reflected or transmitted light is detected by the photodetector.
Photodetector:

A photodetector, such as a photodiode or phototransistor, is employed to capture the variations in light caused by blood flow. The changes in light intensity correspond to the pulsatile signal.
Analog Signal Output:

Pulse Sensor Modules often provide analog signal output that represents the pulsatile waveform. This output can be processed by microcontrollers or other devices for heart rate calculation and display.
Compatibility:

The module is compatible with microcontrollers, Arduino boards, Raspberry Pi, and other platforms commonly used in electronics projects.
Adjustable Sensitivity:

Some Pulse Sensor Modules allow for adjustable sensitivity settings, enabling users to fine-tune the module for optimal performance based on the individual’s skin tone and ambient light conditions.
Integration with Health Monitoring Systems:

The output from the Pulse Sensor Module can be integrated into health monitoring systems, fitness trackers, or medical devices for real-time heart rate monitoring and analysis.
Applications:

Common applications include wearable fitness devices, smartwatches, health and wellness gadgets, biofeedback systems, and educational projects related to biometric sensing.
Real-Time Monitoring:

Pulse Sensor Modules enable real-time monitoring of heart rate, making them valuable tools for health and fitness enthusiasts, as well as for medical applications.
When using a Pulse Sensor Module, it’s important to follow the manufacturer’s guidelines for proper placement on the body, optimal sensor-to-skin contact, and any recommended calibration procedures. Additionally, refer to the module’s documentation for technical specifications and integration details.