XCSOURCE 5pcs Soil Moisture Sensor and Automatic Watering System for Arduino TE215

XCSOURCE 5pcs Soil Moisture Sensor and Automatic Watering System for Arduino TE215

• This is a simple water sensor that can be used to detect soil moisture.
• Can be used in module plant waterer device, and the plants in your garden no need people to manage.
• This is a must have tool for a connected garden! It will be helpful to remind you to water your
• Operating voltage: 3.3V-5V
• Module dual output mode, digital output, analog output more accurate.

<p><b>Interface Description (4-wire):</b><br> VCC: 3.3V-5V<br> GND: GND<br> DO: digital output interface (0 and 1)<br> AO: analog output interface</p> <p><b>Instructions for Use:</b><br> Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.<br> The digital output D0 can be connected directly with the microcontroller to detect high and low by the microcontroller to detect soil moisture.<br> The digital outputs DO shop relay module can directly drive the buzzer module, which can form a soil moisture alarm equipment.<br> Analog output AO and AD module connected through the AD converter, you can get more precise values of soil moisture.</p> <p><b>Package includes:</b><br> 5 pcs Soil Moisture Detector Module<br> 5 Set of Jumper Cables (2 in 1)</p>