Soil Moisture Sensor Module
Made up of a probe with two metal terminals and a small module based on the LM393 IC, it measures the moisture content of the soil, for example in a flower pot
SKU 3085-U20SMSEAN 8219671108508Item type: AssembledSensors, Sensors
Description
| Made up of a probe with two metal terminals and a small module based on the LM393 IC, it measures the moisture content of the soil, for example in a flower pot. When soil moisture is below a set threshold, output D0 goes to a logic high level, while when moisture rises above the set threshold, output D0 goes to a logic low level. Particularly suitable for building an automatic watering device. It also has an analogue output A0 that can be connected to the analogue input of Arduino, Fishino, etc. |
| Specifications |
|
Technical details
| Power supply | 3.3 V to 5V |
|---|---|
| Two outputs | digital and analogue (more accurate) |
| Module dimensions (mm) | 30x16x8 |
| DO | digital output (0 and 1) |
| AO | analogue output |
| length of the 2 terminals | 90 mm |
| Dimensions (mm) | 110x20x8 |
| Cable length | about 150 cm |
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