Purchase 8Pcs Soil Hygrometer Humidity Sensor Automatic Watering System for Arduino

Current Price: $10.99
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Features and Specifications:

• Use high quality relay, which can withstand 1500W and meet the requirements of most people.
• Power supply voltage: 12V DC
• With time delay function about 3-5 seconds.
• This is a moisture sensor that can be used to detect the moisture of the soil, when the soil is dry , the module outputs a high level , whereas the output low. Using this sensor make an automatic watering system, so that your garden plants need no people to manage.
• Input curren: More than 100ma
• More features

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Get 8Pcs Soil Hygrometer Humidity Sensor Automatic Watering System for Arduino at the best price available today.

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