This sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. It is a simple moisture sensor that can be used to detect the moisture in the soil. When the soil lacks water, the analog value output by the sensor will decrease, and vice versa. Use this sensor to make an automatic watering device. The sensor comes with 2 positioning holes, which is convenient for you to fix the sensor to other equipment.
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- Operating voltage: 3.3-5V (DC)
- Interface: 3PIN interface
- Output Signal: Analog signal
Package Includes:
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- 1 x Hygrometer Detection Soil Moisture Sensor
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