Automatic Irrigation & Soil Moisture Module

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Automatic Irrigation DIY Kit This Kit Combines LM393 Soil Moisture Detect Sensor, Mini Water Pump, Tubing, Battery Case,One Channel 5V Relay Module and Jumper Wires in One Plant Wa tering System, It Can Water Plants and Flowers Automatically ,According to Monitor the Soil Moisture. Features: The Water Inlet of the Water Pump Can be Inserted into a Pipe or Used in Water Directly Only Suitable for Experiments, Not Recommended for Continuous Use The Pump is a DC Pump, 3V Pump with DC 3-4.5V Power Supply (CAN NOT Use 220V AC Voltage Directly) Do NOT Run Without Water for a Long Time Application: This Submersible Pump Can be Used for Small Size Aquarium, Fish Tank, Pond, Tabletop Fountains, Water Gardens and Hydroponic Systems Package Contents: 1x LM393 Soil Moisture Detect Sensor 1x Mini Water Pump 1x 1 Channel 5V Relay Module 1x Vinyl Tubing 1x Battery Case Holder 1x USB Cable Convenient to Install:This Watering Kit Does Not Require Programming, Does Not Include a Single Chip Microcomputer, Just Assemble According to the Schematic Diagram, and Easy to Use.It Waters Your Plants and Flowers Automatically According to Monitor the Soil in a Very Efficient Way Show more