And an obvious change in the output value should be observed. Wear the finger sheath and relax, Now open serial monitor, we can see: In the following we are showing you how to use the Grove - GSR.Ĭonnect Grove - GSR Sensor to the analog port A2 of Grove-Basic Shield and Grove - Buzzer to digital port 3.Ĭopy and paste the code below to a new Arduino sketch and upload it to Arduino. Sensitivity adjustable via a potentiometer.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. Strong emotion can cause stimulus to your sympathetic nervous system, resulting more sweat being secreted by the sweat glands. GSR, standing for galvanic skin response, is a method of measuring the electrical conductance of the skin.
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