Capacitive Analog Soil Moisture Sensor – 3.3–5.5V Output
Designed to measure soil moisture levels for automated irrigation and plant monitoring systems.
Non-returnable
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Product Details
It operates by detecting changes in capacitance caused by water content in the soil, eliminating corrosion issues common in resistive sensors. The sensor provides a stable analog voltage output and operates from 3.3 to 5.5 V, making it compatible with both 3.3 V and 5 V microcontrollers. An onboard voltage regulator ensures reliable performance across the full supply range. It is suitable for home gardening, educational projects, and smart agriculture prototypes. Capacitive soil moisture sensing technology
- Analog voltage output signal
- Operating voltage range 3.3–5.5 V
- Corrosion-free PCB electrodes
- Onboard voltage regulator
- Compatible with 3.3 V and 5 V MCUs
- Gravity 3-pin interface support
- Stable output for long-term use
