Automatic Watering DIY Kit, FREE SHIPPING
This DIY electronic automatic watering project operates from 12 V DC power supply. It consists of a main board and a sensor board. When the soil is wet, the relay will be activated when the switch is pressed. When the switch is not pressed, the relay will be activated when the soil is dry.
The sensitivity of the moisture sensor is adjusted by adjusting the blue potentiometer in the module.
Power and relay activated status are indicated by the LEDs.
The electronic parts come in loose form and will have to be soldered to the printed circuit board that comes with this kit. The equivalent parts may be provided and different from shown in pictures.
Basic soldering and electronic knowledge are necessary to assemble this kit.
- Main Board Dimension: 53mm X 19mm
- Power Supp
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