Automatic Irrigation DIY Kit Self-Watering System Suitable for Garden Flower Automatic Irrigation Device

Specifications: Capacitive Soil Moisture Sensor: Operating voltage: 3.3 ~ 5.5 VDC Output voltage: 0 ~ 3.0 VDC Interface: PH2.54-3P Size: 98 x 2m (LxW) Pin: Analog signal output, GND, VCC 1 Channel 5V Relay Module: VCC: Connect 5V Positive Pole Power Supply GND: Connect 5V Negative Pole Power Supply Mini Water Pump: DC Voltage: 3-5 V Outside diameter of water outlet: 0.29inch/7.5mm Inside diameter of water outlet: 0.17inch/4.5mm Water inlet diameter: 0.19inch/5mm Driving mode: brushless dc design, netic driving Continuous working life of 300 hours Vinyl Tubing: Material: PVC Length: 39.37inch/400cm colour: multicolor Material: ABS, electronic components Package Contents: 4*capacitive soil moisture sensors 1*4 channel 5V relay module 4*pumps 1*4M water pipe (Only the above package content, other products are not included.)

• If you have a window garden and are going to be away from home, or you chronically forget to water your plants, the smart watering kit might be a relatively easy high-tech solution.
• This kit combines Pump, Tubing, Soil Moisture Sensor and 1Channel 5V Relay Module in one for arduino plant watering system, you can simply plant your flower or your herbs in the pot and insert the soil moisture sensor in the soil.
• Soil moisture sensor senses the moisture level of the soil. If soil will get dry then sensor senses low moisture level and automatically switches on the water pump to supply water to the plant.