GSR Grove Skin Sensor cf-type-smart-car-kit convenient development two times

convenient development two times

Earphone/ microphone outputs on a card or external 32-ohm speaker + supports voice calls with an electret microphone

mBot is an excellent educational robot toy and it helps kids to learn programming step by step via interactive software and rich tutorials

situations

1pcs RGB LED

GSR Grove Skin Sensor cf-type-smart-car-kit convenient development two timesThe Galvanic Skin Response Sensor (GSR Sweating) allows you to measure the electrical conductance of the skin. It acts as an indicator of psychological or physiological arousal. Skin conductance, also known as galvanic skin response (GSR) is a method of measuring the electrical conductance of the skin, which varies with its moisture level. This is of interest because the sweat glands are controlled by the sympathetic nervous system, so moments of