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
