CJMCU-6701 GSR Skin Sensor Module Analog SPI 3.3V/5V
CJMCU-6701 GSR Skin Sensor Module Analog SPI 3.3V/5V
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- A precise 12bit AD converter Detects conductance of the skin
- It is a method of measuring the electrical conductance of the skin. It can be used to reflect human emotional activity.
- 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.
CJMCU-6701 GSR Skin Sensor Module Analog SPI 3.3V/5V
The CJMCU-6701 GSR Skin Sensor Module is a biosensor module that measures the electrical conductance of the skin, also known as the Galvanic Skin Response (GSR). The module can be used to monitor changes in skin electrical conductance as a result of stress, emotions, or other physiological circumstances. This has a wide range of applications, including deception detection, human-computer interaction, and stress monitoring.
The module is available in Analog, SPI, and 3.3V/5V versions, allowing it to be integrated into systems using 3.3V or 5V voltage and communicating with the microcontroller via the SPI protocol. The module is small in size and can be used in various other of applications.
The working principle of the GSR sensor is based on the fact that the electrical conductance of the skin changes based on the level of sweat production. Sweat production is influenced by the level of emotional or physical arousal, thus changes in conductance can be used to infer changes in emotional or physiological states. GSR sensor clicks are ideally suited as an experimental tool for research, as well as for establishing effective test applications based on EDA reactions - such as polygraphs.
Package Includes:
- 1 x CJMCU-6701 GSR Skin Sensor Module Analog SPI 3.3V/5V
Specifications:
ADC Accuracy |
12 bits |
ADC Sampling Rate |
100ksps |
Interface Type |
SPI |
Operating Voltage |
5V DC |
Length |
33 mm |
Height |
7 mm |
Width |
18 mm |
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1.What is a CJMCU-6701 GSR Skin Sensor Module?
- The CJMCU-6701 GSR Skin Sensor Module monitors the electrical conductance of the skin, also known as the Galvanic Skin Response (GSR). It is valuable in applications such as lie detection, human-computer interaction, and stress monitoring because it may detect variations in skin conductance in reaction to stress, emotions, or other physiological factors.
2.How does the CJMCU-6701 GSR Skin Sensor Module work?
- The module functions by monitoring the electrical conductivity of the skin, which varies depending on the amount of perspiration produced. The level of mental or physical arousal influences sweat production. The module detects sweat production using infrared and red light sensors and then estimates changes in skin electrical conductivity.
3.What are the features of the CJMCU-6701 GSR Skin Sensor Module?
- The CJMCU-6701 GSR Skin Sensor Module has the following features:
- It is available in Analog, SPI, and 3.3V/5V variants.
- Small form size and simple integration into a variety of tasks
- It has a wide range of applications, including deception detection, human-computer interaction, and stress monitoring.
- It is not a medical gadget and should only be used for research and teaching.