Galvanic Skin Response Sensor

Galvanic skin response sensorsare used to test the conductivity of the skin.Strong emotions can stimulate the sympathetic nervous system, sweat glands secrete more sweat.This sensor use two simple electrodes attached to the hand, two fingers up enables you to discover a strong emotion, the interesting device can be used to create a project about emotions, such as sleep quality monitoring.SpecificationsInput voltage: 5V/3.3VSensitivity can be adjusted by a potentiometerEasy as reading an Analog pin on the Arduino to see sensor responsesExample Code:For more details of use and calibration, click on the following linkhttps://wiki.seeedstudio.com/Grove-GSR_Sensor/