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Description
arduino soil moisture meter Moisture Detection Sensor Module for Soil or Water for Arduino Raspberry PiThis sensor can be used to detect water or measure moisture levels. Features: Sensitivity adjustment (blue potentiometer) used to set the trigger level for moisture detection. It has a green LED that shows when the trigger is on and off. When moisture is detected, the digital pin goes high (1); when no moisture is present, it is low (0). Alternatively, you can monitor the analog output to measure moisture levels accurately. Bolt hole on the board for
This sensor can be used to detect water or measure moisture levels.
Features:
- Sensitivity adjustment (blue potentiometer) used to set the trigger level for moisture detection. It has a green LED that shows when the trigger is on and off. When moisture is detected, the digital pin goes high (1); when no moisture is present, it is low (0).
- Alternatively, you can monitor the analog output to measure moisture levels accurately.
- Bolt hole on the board for easy installation.
Tech Specs:
- Comparator LM393 chip, stable
- PCB size: Approx. 3cm * 1.6cm/ 1.18x 0.63inch
- Interface Description (4-wire)
- VCC: 3.3 V-5V
- GND: GND
- DO: digital output interface (0 and 1)
- AO: Analog Output Interface
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