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Seeedstudio V1.1 5V/3.3V Grove GSR Sensor Module
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The Seeedstudio V1.1 5V/3.3V Grove GSR Sensor Module is a compact biometric sensing module designed to measure galvanic skin response (GSR), also known as electrodermal activity (EDA). It works by detecting changes in the skin’s electrical conductance, which can vary based on human emotional activity and physiological responses.
By simply attaching the two included electrodes to two fingers of one hand, the Grove GSR sensor can capture variations in skin resistance and provide data for emotion-related applications. This GSR sensor module operates with both 5V and 3.3V power supply, making it suitable for Arduino, Raspberry Pi, and other compatible development platforms.
It is widely used for building projects such as stress level monitors, emotion recognition systems, sleep quality trackers, and lie detector-style experimental setups based on skin response analysis.
Note: This device is not a medical device.
| Specification | Details |
|---|---|
| Dimensions | 24mm x 20mm x 9.8mm |
| Weight | G.W 29g |
| Battery | Exclude |
| Input Voltage | 5V/3.3V |
| Sensitivity Adjustment | Adjustable via a potentiometer |
