Seeedstudio Grove GSR Skin Sensor Module for Ardunio<br /><br />Description:<br />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.<br /><br />    Specifications<br />General<br />	 Type: Sensor                                                  <br />                        Compatibility: Ardunio                                                	<br />Weight and Size<br />	 Product Weight: 0.028 kg                                                  <br />                        Package Weight: 0.082 kg                                                  <br />                        Product Size(L x W x H): 2 x 2 x 0.9 cm / 0.79 x 0.79 x 0.35 inches                                                  <br />                        Package Size(L x W x H): 9 x 6 x 2 cm / 3.54 x 2.36 x 0.79 inches                                                	<br />Package Contents<br />	 Package Contents: 1 x Seeedstudio Grove GSR Skin Sensor Module， 1 x External Measuring Finger Cot                                                	<br /><br /><br /><br />                                            <br />                                                <br />