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10-Pack Soil Moisture Sensor Module, LM393, Analog Digital
✅ In stock
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Grade
Analysis Confidence
20%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
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Price verified Sep 25, 2026 5:30 PM · Prices & availability subject to change
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📝 Product Overview
🏪 Sold by
XKD store
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓DUAL ANALOG & DIGITAL OUTPUTS: Features a high-precision analog output (AO) for detailed moisture level readings and a simple digital output (DO) for threshold-based triggers. The onboard LM393 comparator chip ensures stable and reliable performance, outputting a high signal for dry soil and a low signal for wet soil.
✓ADJUSTABLE SENSITIVITY: Equipped with an onboard blue potentiometer, allowing you to easily fine-tune the moisture detection threshold. Simply turn the knob clockwise to increase sensitivity (triggers when wetter) or counter-clockwise to decrease it, customizing the sensor's response for your specific soil type and project needs.
✓EASY MICROCONTROLLER INTEGRATION: Designed for wide compatibility, this module operates on a flexible 3.3V-5V power supply, making it perfect for popular DIY electronics platforms. The simple 4-wire interface (VCC, GND, DO, AO) ensures a straightforward connection to your microcontroller for immediate use in your projects.
✓VERSATILE FOR HOBBYIST PROJECTS: An essential component for a wide range of applications, including automated plant watering systems, smart garden monitors, greenhouse controllers, and educational science experiments. For long-term soil applications, power the module intermittently only during measurement to maximize the probe's lifespan and prevent corrosion.
✓COMPACT & EASY TO MOUNT: The control module features a compact PCB size of 3.2cm x 1.4cm with fixed bolt holes for secure and easy installation into your smart car, robot, or custom enclosure. We provide comprehensive after-sales support: complete digital documentation including user guides and technical references is available through our store customer service, and our support team is ready to assist with installation, programming, and troubleshooting to help you get started quickly.
⚙️ Specifications
Brand
hiBCTR
Style
Compact
Color
Blue
Min. Operating Voltage
3 volts
Unit Count
10 Count
Minimum Operating Voltage
3 volts
Compatible Devices
Arduino
Style Name
Compact
Brand Name
hiBCTR
Number of Items
1
Item Highlight
3.3-5V power, adjustable sensitivity potentiometer, compact 3.2x1.4cm, for automatic watering systems