DESCRIPTION

GSR stands for galvanic skin response, is a method of measuring the electrical conductance of the skin. Strong emotion can cause a stimulus to your sympathetic nervous system, resulting in 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. It is interesting to create emotion-related projects like sleep quality monitor.

SPECIFICATION

• Operating voltage:3.3V/5V
• Sensitivity: Adjustable via a potentiometer
• Input Signal: Resistance, NOT Conductivity
• Output Signal: Voltage, analog reading
• Finger contact material: Nickel

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