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Description
soil moisture meter circuit Soil Moisture Sensor Module – Analog and Digital Output – VoltaatDescription The Soil Moisture Sensor Module is designed to measure moisture levels in soil and similar materials using conductivity based sensing. It features dual analog and digital outputs for flexible integration with microcontrollers. The exposed probe pads act as a variable resistor, where increased soil moisture improves conductivity and raises output levels. Operating at 3. 35 V, the module ensures stable and reliable performance across
Description
The Soil Moisture Sensor Module is designed to measure moisture levels in soil and similar materials using conductivity-based sensing. It features dual analog and digital outputs for flexible integration with microcontrollers. The exposed probe pads act as a variable resistor, where increased soil moisture improves conductivity and raises output levels. Operating at 3.3–5 V, the module ensures stable and reliable performance across different platforms. It is suitable for irrigation control, environmental monitoring, and educational electronics projects.
Features
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Dual output interface: analog and digital
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Conductivity-based soil moisture detection
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Adjustable digital output threshold
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Compatible with 3.3 V and 5 V systems
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High-sensitivity exposed probe pads
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Compact PCB module design
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Easy integration with microcontrollers
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Suitable for long-term monitoring projects
Specifications
- Operating Voltage: 3.3–5V DC
- Analog Output: AO pin proportional to moisture level
- Digital Output: DO pin (logic 0/1 with adjustable threshold)
- Detection Method: Electrical conductivity
- Panel PCB Dimensions: 30 × 15 mm
- Soil Probe Dimensions: 60 × 20 mm
- Output Mode: Analog and digital dual mode
- Mounting Type: Through-hole pins
- Application Environment: Soil and similar materials
Links
Tutorials
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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