Soil Moisture Sensor Module with LM393 Comparator
Prices updated: 13 Oct 2026
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| Store | product | Price | View in store |
|---|---|---|---|
 ElectroHub | Soil Moisture Sensor Module with LM393 Comparator | 40 EGP50 | View in store |
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Lowest price recorded: 40 EGP
About this product
Soil moisture sensor module that pairs a corrosion-resistant probe with an LM393 comparator board to measure soil moisture. It provides a digital output (D0) with an adjustable threshold and an analog output (A0) for a continuous moisture reading. Commonly used in automatic plant watering, greenhouse monitoring and simple agricultural projects.
Specifications
- Interface
- 4-Pin (VCC, GND, D0, A0)
- Output Type
- Digital (D0) & Analog (A0)
- Supply Voltage
- 3.3V / 5V
- Detection Range
- 0-100% relative soil moisture
- Operating Temperature
- -10°C to +65°C
- Sensitivity Adjustment
- Onboard potentiometer
Frequently asked questions
What is the price of Soil Moisture Sensor Module with LM393 Comparator in Egypt?
Soil Moisture Sensor Module with LM393 Comparator currently costs 40 EGP in Egypt.
Where can I buy Soil Moisture Sensor Module with LM393 Comparator in Egypt?
Soil Moisture Sensor Module with LM393 Comparator is available from ElectroHub. Compare the offers above to find the best price.
Can it be powered from a 3.3V or 5V board?
The listed supply is 3.3V / 5V, so it can be powered from either level. Connect VCC and GND, then read D0 for an on/off threshold or A0 for an analog moisture level.
How do I set the digital trigger threshold?
Turn the onboard potentiometer to set the point at which D0 switches. Adjust it for your soil type, since different soils hold moisture differently.
