GSR Sensor stands for galvanic skin response and it is a method of measuring the electrical conductance of the skin. It can be used to reflect the human emotional activity. When we are emotionally stressed or have strong expressions on the face, sympathetic activity increases and promotes the secretion of sweat glands, which increases the skin’s electrical conductivity.
GSR allows you to spot such strong emotions by simply attaching two electrodes to two fingers on one hand. It is an interesting gear to create emotion related projects like sleep quality monitor. In some galvanic skin response devices such as lie detectors, this scientific principle is also applied. Featured By RoboticsBD.
When we are emotionally stressed or have strong expressions on the face, sympathetic activity increases and promotes the secretion of sweat glands, which increases the skin's electrical conductivity.
GSR sensor or eda sensor allows you to spot such strong emotions by simply attaching two electrodes to two fingers on one hand. It is an interesting gear to create emotion-related projects like sleep quality monitors. In some galvanic skin response devices such as lie detectors, this scientific principle is also applied.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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Features:
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High sensitivity: The GSR Sensor has a high sensitivity to changes in skin conductance, which makes it suitable for measuring emotional responses and stress levels.
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Easy to use: The sensor is designed to be easy to use, with a general-compatible interface that can be easily connected to a wide range of microcontrollers and other electronics platforms.
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Compact size: The GSR Sensor is small and compact, making it easy to integrate into a wide range of projects and applications.
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Adjustable gain: The sensor has an adjustable gain, which allows users to adjust the sensitivity of the sensor to better match their specific application.
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Low power consumption: The GSR Sensor is designed to be energy-efficient, with low power consumption that helps to prolong the life of the connected device's battery.
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Applications:
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Psychological research: GSR sensors are often used in psychological research to measure emotional responses and stress levels. This information can be used to study human behavior and emotions, and to develop interventions for mental health conditions.
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Biofeedback and stress management: GSR sensors can be used in biofeedback and stress management devices to help people monitor and manage their stress levels. By measuring changes in skin conductance, users can learn to recognize the physical symptoms of stress and use relaxation techniques to reduce their stress levels.
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Human-computer interaction: GSR sensors can be used in human-computer interaction to detect a user's emotional state and tailor the computer's response accordingly. This can be useful in applications such as gaming, virtual reality, and customer service.
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Wearable devices: GSR sensors can be integrated into wearable devices such as smartwatches and fitness trackers to monitor stress levels and other biometric data. This information can be used to provide users with personalized health and wellness recommendations.
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Automotive industry: GSR sensors can be used in the automotive industry to measure driver stress levels and help prevent accidents. By monitoring changes in skin conductance, vehicles can be programmed to provide alerts or take other actions to help drivers stay alert and focused on the road.
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| General Specification |
| Operating voltage |
3.3V/5V |
| Sensitivity |
Adjustable via a potentiometer |
| Input Signal |
Resistance, NOT Conductivity |
| Output Signal |
Voltage, analog reading |
| Finger contact material |
Nickel |
| Shipment Weight |
0.03 kg |
| Shipment Dimensions |
6 × 5 × 2 cm |
Please allow 5% measuring deviation due to manual measurement.
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Documentation:
- Product Wiki
- [Project] Mouse Fatigue Estimation by GSR and EMG Values w/ TensorFlow using Wio Terminal
- [Project] Arduino and Galvanic Skin Response (GSR) Sensor
- [Project] eMotion - Towards a Better Future
- [Project] Hack Menopause with an Automatic Hot Flash Fighter
- [Project] Smart Wear Based on Soracom Technology eMotion - Towards a Better Future
Package Includes:
1 x GSR sensor
1 x Galvani Skin Response Accessory
1 x Grove cable
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