The HR202 Humidity Sensing Sensor Module is sensitive to environmental humidity, generally used to detect ambient humidity by adjusting the potentiometer, for detecting the humidity can change the threshold ( i.e. the humidity control), such as the need to control the ambient humidity of 60% ,then the corresponding module is transferred to the green light and humidity environment , DO high power output when flat, humidity values below this setting, high output, the green light does not shine. The HR202 Humidity Sensing Sensor Module by StemVolt is suitable for educational use, DIY experiments, weather monitoring projects, and basic automation systems where humidity sensing is required.
Related Products:
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DHT11 temperature and humidity sensor
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Soil moisture sensor module
Applications:
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Weather monitoring and humidity display projects
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Arduino and microcontroller learning kits
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Educational electronics experiments
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DIY home automation systems
Specifications:
| Parameter | Details |
|---|---|
| Operating voltage | 3.3V to 5V |
| Model | Humidity Detection Sensor Module |
| IC Chip | HL-01 |
| Humidity range | 20 ~ 95%RH |
| Operating Current (mA) | 15mA |
| Operating temperature | 0°C to 60°C |
| Output | Digital 0V or 5V |
Package Includes:
1 × HR202 Humidity Sensing Sensor Module
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