Price: ~~12.24~~ - 2.24

Product features:

1. Easy to use, this automatic watering DIY kit is perfect for monitoring soil moisture as it will automatically water your plants and flowers

2. Automatic irrigation system, combining pumps, pipelines, soil humidity sensors, and 4-channel 5V relay modules into a plant irrigation system, including a kit for the entire Arduino DIY drip irrigation system

3. Capacitive sensor, placed in the soil around the plant, allows you to communicate with the plant through the sensor and motherboard. Do your plants need more water to replenish their water to see if they are lacking in water

4. Always take care of your plants, and the system can automatically water them. When your soil is too dry, the water pump will start and water will flow into pipes and containers. When you go on vacation, you don't have to worry about your plants

5. Perfect for personal DIY production

Specifications:

Capacitive soil moisture sensor:

Operating voltage: 3.3~5.5 VDC

Output voltage: 0~3.0 VDC

Interface: PH2.54-3 p

Pin: Analog signal output, GND, VCC

1 way 5V relay module:

VCC: Connect to 5V positive power supply

GND: Connects to 5V negative power supply

Mini water pump:

Dc voltage: DC3-5V