Soil Moisture Detection Sensor Module DIY Kit
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 Most Electronics | Automatic irrigation module DIY kit soil moisture detection | 166 EGP198 | View in store |
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Lowest price recorded: 166 EGP
About this product
A soil moisture detection module with a fork-shaped probe that has two exposed conductors. The probe behaves like a variable resistor: wetter soil conducts better and lowers the resistance, while drier soil raises it. The module outputs a voltage that changes with soil moisture, which a microcontroller reads to decide when plants need watering.
Specifications
- Probe type
- Fork-shaped, two exposed conductors
- Sensing principle
- Resistive (resistance falls as moisture rises)
- Output
- Analog voltage
- Application
- Automatic irrigation
Frequently asked questions
What is the price of Soil Moisture Detection Sensor Module DIY Kit in Egypt?
Soil Moisture Detection Sensor Module DIY Kit currently costs 166 EGP in Egypt.
Where can I buy Soil Moisture Detection Sensor Module DIY Kit in Egypt?
Soil Moisture Detection Sensor Module DIY Kit is available from Most Electronics. Compare the offers above to find the best price.
How do I connect this module to an Arduino?
Connect VCC and GND to the power and ground pins, using the voltage printed on your module, and connect the analog output to an analog input such as A0. Read the value with analogRead() and map it to a moisture level.
Why does the probe corrode over time?
Exposed metal probes in constant contact with moist soil corrode, and continuous power speeds this up. Power the probe only while taking a reading, or use a capacitive moisture sensor for longer life.
