Gravity Heart Rate Sensor Selection Guide

Product Name

Gravity: Analog Heart Rate Monitor Sensor (ECG) for Arduino

Gravity: PPG Heart Rate Monitor Sensor for Arduino (Analog/Digital)

Figure

SKU

SEN0213

SEN0203

IC/Module

AD8232

SON1303

Operation Voltage(VCC)

3.3～6V

3.3～6V

Output

Gravity: Analog (Digital 0～3.3V)

Gravity: Analog/Digital (Analog 0～VCC) (Digital 0～VCC)

Measurement Principle

ECG（Electrocardiogram）

PPG（Photo Plethysmo Graphy）

Average Power

<10mA

<10mA

Dimension (PCB)

35*22 mm

28*24 mm

Features

1.ECG method, accurate and stable 2.Three electrodes 3.3.3V/5V compatible

1.PPG method, convenient and fast 2.Analog (pulse wave) & Digital(heart rate), configurable output 3.3.3V/5V compatible

Add to Cart

Add to Cart

Add to Cart