Soil Moisture Sensor & Detector Module
● Sold Out
| SKU | AT-0242 |
| Category | Sensors |
| Availability | Sold Out |
| Shipping | Countrywide delivery · Free on orders over KSh10,000.00 |
Description
A reliable, corrosion-resistant sensor designed to measure soil humidity levels accurately — that is the Soil Moisture Sensor and Detector Module. It helps determine whether the soil is dry, moist, or saturated — enabling precise automatic watering and smart garden control . Using analog and digital outputs , this module allows seamless integration with Arduino, ESP32, and Raspberry Pi boards. It features a corrosion-resistant probe for long-term outdoor use and an LM393 comparator circuit for accurate threshold detection. This sensor is perfect for IoT irrigation systems, plant monitoring, and greenhouse automation , helping maintain ideal soil conditions for healthy plant growth.
Key Features
- Corrosion-resistant probe for long service life.
- Dual output (analog + digital) for flexible integration.
- Adjustable sensitivity for different soil types.
- Accurate and fast humidity detection.
- Ideal for smart irrigation, environmental monitoring, and educational projects.
Specifications
| Sensor Type | Soil moisture and humidity detector |
|---|---|
| Probe Type | Corrosion-resistant dual-probe design |
| Operating Voltage | 3.3V – 5V DC |
| Output Signals | Analog Output (AO): Variable voltage proportional to soil moisture |
| Digital Output (DO) | HIGH/LOW signal from LM393 comparator |
| Sensitivity Adjustment | Potentiometer for setting moisture threshold |
| Indicator LEDs | Power and digital output status indicators |
| Interface Pins | VCC, GND, AO, DO |
| Response Time | <1 second (real-time monitoring) |
| Operating Temperature | -10°C to +70°C |
| Compatibility | Arduino, ESP32, Raspberry Pi, STM32, and other controllers |
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