DIY Electronic Watering Kit Automatic Irrigation System Module Soil Moisture Sensor Pump

Features

1、ROUGHLY MEASURE HUMIDITY: This board can roughly measure the humidity and decide the switch of the watering equipment according to the humidity
2、ROUGHLY ADJUST SENSITIVITY WITH POTENTIOMETER: The sensitivity can be roughly adjusted with a potentiometer, enough for daily use of irrigation
3、NOT REQUIRE PROGRAMMING: This product does not require programming, does not include a single chip microcomputer, just assemble according to the schematic diagram, and easy to use
4、SIMPLE POWER SUPPLY: The power supply is simple, you can use a power bank (5V DC) as the power source, or use 4pcs AA battery boxes and install batteries for power supply
5、SOIL MOISTURE PROBE: Automatic irrigation module DIY kit with soil moisture probe, provide intelligent detection and sensing

Package List

1 x Relay Module

1 x Soil Moisture Probe

1 x Comparison Module

1 x Small Water Pump

1 x Battery Case

1 x Silicone Water Pipe(default about 90cm) 

12 x Jump Wire