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AJMRTC Soil Moisture Sensor Detection Module with Relay Control, Soil Humidity Detect Expansion Board for Microcontroller, Automatic Irrigation Controller for Arduino DIY Garden Agriculture Project
- Integrated soil moisture detection sensor and relay output, realizes automatic switch control based on realtime soil humidity value.
- Designed as expansion board compatible with mainstream microcontrollers, easy connection for secondary development and logic customization.
- Adjustable humidity threshold via potentiometer to trigger relay ON/OFF, fit different soil and plant watering requirements.
- Dualmode output with analog signal and relay switch, supports manual reading or automatic control for irrigation systems.
- Compact module structure, widely used for garden watering, agricultural monitoring, greenhouse and smart planting DIY projects.
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AJMRTC soil moisture detection module with relay is a practical expansion board for microcontroller development. It detects soil humidity through the probe sensor and outputs analog signal for microcontroller reading. The onboard relay can be automatically triggered when soil moisture reaches useradjusted threshold, which directly drives water pumps and solenoid valves to achieve automatic irrigation. Users can tune the sensitivity potentiometer to set the humidity trigger point for various planting scenarios. This board works well with Arduino and other mainstream microcontroller platforms for custom programming. Suitable for home gardening, greenhouse planting, agricultural soil monitoring and smart plantingrelated electronic DIY projects.
Specifications- Brand: AJMRTC
- Module Function: Soil Moisture Detection + Relay Control
- Output: Analog signal + Relay switch output
- Adjustment: Onboard potentiometer for humidity threshold setting
- Compatibility: Microcontroller / Arduino compatible
- Application: Automatic Irrigation, Garden Planting, Greenhouse, Agriculture Monitoring, DIY Electronic Project
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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