Soil Moisture sensor
This soil moisture sensor can be used to detect moisture when the soil is dry, the module outputs a high level, whereas output low. Using this sensor make an automatic watering system so that your garden plants without people to manage.
· · Operating voltage: 3.3V-5V.
· Adjustable sensitivity (shown in blue digital potentiometer adjustment)
· Dual outputs 1.Analog 2.Digital
· With power indicator (red) and digital switching output indicator (green).
· PCB Dimensions : 19.5x1.6x42.7mm, 29.5x1.6x100mm
· Weight: 13g.