Pulse Sensor Heart Rate Sensor Module for Arduino

Pulse Sensor – Heart Rate Sensor Module for Arduino

Want to see your heartbeat on screen? This pulse sensor clips onto a fingertip or earlobe and picks up your pulse using light. It's a favourite for biomedical FYPs, health monitoring projects and wearable prototypes.

Key Features

• Optical sensor with a green LED and light sensor that detect blood flow changes
• Analog output signal, easy to read on any analog pin
• Works with 3.3V and 5V boards: Arduino, ESP8266, ESP32 and more
• Small round design, easy to place on a fingertip or earlobe
• Simple 3-wire connection: power (+), ground (−) and signal (S)

Common Uses

• Heart rate (BPM) monitors and pulse displays
• IoT health monitoring with ESP32 or ESP8266
• Wearable and fitness tracker prototypes
• Biomedical and university projects

Good to Know

• Hold the sensor steady with light, even pressure. Movement and strong ambient light affect readings.
• Covering the back of the sensor helps prevent short circuits and stray readings.
• For learning and hobby projects only. Not a medical device.

Package Includes

• 1 × Pulse Heart Rate Sensor Module

Available with delivery across Pakistan, including Karachi, Lahore, Islamabad, Rawalpindi, Faisalabad and Peshawar.