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HD-38 Soil Humidity Sensor Module
$2.5000
In stock
SKU
SEN-10-123
Volume discounts:
- +50 4 % $2.3900
- +100 6 % $2.3400
- +300 9 % $2.2800
- +500 11 % $2.2300
- +1000 13 % $2.1800
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Free delivery in 12-15 days by Tracked Economic Shipping on orders over $100.
Free delivery in 7-10 days by Express Shipping on orders over $300.
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HR202 Humidity Sensor with Relay Previous 
The HD-38 Soil Humidity Sensor Module measures soil moisture levels and provides real-time monitoring data. It includes both digital and analog outputs for flexible signal reading. The module operates with a 3.3V to 12V DC supply range. Its compact size supports easy integration into soil moisture detection projects. The HD-38 Soil Humidity Sensor Module is suitable for applications that require direct soil humidity measurement.
Features of HD-38 Soil Humidity Sensor Module
- Soil moisture measurement
- Digital output
- Analog output
- Wide supply voltage range
- Compact form factor
Specifications of HD-38 Soil Humidity Sensor Module
- Product Name: HD-38 Soil Humidity Sensor
- Size: 36mm x 15mm x 7mm
- Voltage: 3.3 - 12V DC
- Working Current: <20mA
- Output Current: <30mA
- DO: Digital Output
- AO: Analog Output
How to Use HD-38 Soil Humidity Sensor Module
- Connect the module to a 3.3V to 12V DC supply.
- Read the DO or AO output as needed.
More Info
- Datasheet: Not available
| Interface Type | Digital, Analog |
|---|---|
| Operating Voltage (V) | 3.3V to 12V |
| Operating Current (mA) | <20mA |
| Dimensions (mm) | 36mm x 15mm x 7mm |
| Output Type | Analog Voltage, Digital |
| Environmental Parameter | Humidity |
| Probe Type | Probe Style |
| Chipset | LM393 |
| Relay Output | No |
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