GSR, standing for galvanic skin response, is a method of measuring the electrical conductance of the skin. Strong emotion can cause stimulus to your sympathetic nervous system, resulting more sweat being secreted by the sweat glands. Grove GSR allows you to spot such strong emotions by simple attaching two electrodes to two fingers on one hand, an interesting gear to create emotion related projects, like sleep quality monitor.
Specifications
Input Voltage: 5V/3.3V
Sensitivity adjustable via a potentiometer
External measuring finger cots
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface – Getting Started and Introduction to Grove before your using of the product.
- Documents
Please visit our wiki page for more info about this product (seeedstudio*com/depot/Grove-GSR-sensor-p-1614*html
