Overview:

• The soft elastic band comfort.
• Inner conducting layer made of stainless shell filaments.
• Durable Polyurethane-Coated Coil Cords.
• Adjustable wrist strap with alligator clip tip.
• Rinsing Resisting.
• High-Quality Strain relief.

Features:

• Good electrical characteristics
• Different base materials, sizes, and connections
• Monitoring electrode with foam tape and radiolucent stud.
• ECG Electrode with convenient abrader.
• ECG Electrode for monitoring applications requiring high adhesion.
• Adhesive foam tape backing and proprietary sticky gel ensure excellent skin contact.
• Remains fresh for 30 days out of the bag.

Overview:

1. Requires 3.3V  or 5V at Vcc pin
2. Use IR LED and an Optical Transistor to detect pulsation in fingers
3. Small and Compact module
4. Easy to use.
5. Compatiable with Arduino, Raspberry pi.

Specification:

• LED peak wavelength: 660nm/880nm
• LED power supply voltage: 3.3~5V
• Detection signal type: light reflection signal (PPG)
• Output signal interface: I2C interface

Specifications:

• Heart-Rate Monitor and Pulse Oximeter Biosensor in LED Reflective Solution
• Tiny 5.6mm x 3.3mm x 1.55mm 14-Pin Optical Module
  • Integrated Cover Glass for Optimal, Robust Performance
• Ultra-Low Power Operation for Mobile Devices
  • Programmable Sample Rate and LED Current for Power Savings
  • Low-Power Heart-Rate Monitor (< 1mW)
  • Ultra-Low Shutdown Current (0.7µA, typ)
• Fast Data Output Capability
  • High Sample Rates
• Robust Motion Artifact Resilience
  • High SNR
• -40°C to +85°C Operating Temperature Range