Pulse Sensor (Heart Rate)

Overview

Analog pulse sensor for measuring heart rate via fingertip. Uses photoplethysmography (PPG). Wearable design, compatible with Arduino.

Key Features

• Analog output
• Supply: 3.3–5V
• Wearable design
• Compatible with Arduino

Specifications

• Operating voltage: 3.3–5V

Dimensions & Weight

• Length: ~20 mm
• Width: ~15 mm
• Weight: ~5 g

Package Includes

• 1 × Pulse Sensor

Applications

• Heart rate monitoring
• Wearable health devices
• Arduino and bio‑sensing projects