XD-58C Pulse Sensor Heart Rate Sensor Module (Optical Pulse Sensor, 3.3V-5V, Analog Output)

The XD-58C Pulse Sensor Heart Rate Sensor Module is a compact optical heart rate sensing module designed to detect pulse signals from a fingertip or earlobe. It uses an integrated LED and photodetector to measure changes in blood volume caused by heartbeats and generates a conditioned analog pulse waveform for easy processing. Compatible with Arduino, ESP32, ESP8266, STM32, Raspberry Pi (with ADC), and other microcontroller platforms, the module is ideal for health monitoring prototypes, wearable devices, biomedical experiments, and embedded electronics projects.

Key Features -

• Optical heart rate detection module

• Conditioned analog pulse waveform output

• Integrated signal conditioning circuit

• Fast pulse detection

• Compact and lightweight design

• Low power consumption

• Easy microcontroller interfacing

• Stable and reliable pulse sensing

• Suitable for wearable devices

• Ideal for educational and biomedical projects

Specifications -

• Product type - Heart Rate Sensor Module

• Module model - XD-58C

• Operating voltage - 3.3V to 5V DC

• Output type - Analog Signal

• Detection method - Optical Blood Volume Sensing

• Typical operating current - 10mA to 20mA

• Signal type - Analog Pulse Waveform

• Response time - Fast Detection

• Operating temperature - 0C to 50C

• Mounting type - PCB Module

Applications -

• Heart rate monitoring

• Wearable electronics

• Biomedical projects

• Health monitoring systems

• Arduino projects

• IoT healthcare devices

• Educational electronics

• Embedded electronics