


Description:
The Waveshare Moisture Sensor is designed to precisely measure the moisture level in soil. It operates on a versatile voltage range of 3.1 V to 5 V.
This sensor provides an analog voltage output that directly corresponds to the moisture content; as moisture increases, so does the output voltage. This makes it highly compatible with most development boards, including Arduino, by connecting its analog output to an A/D converter pin (analog input). This allows you to easily obtain a proportional voltage signal, giving you a clear indication of the soil's moisture level for applications like automatic watering systems or environmental monitoring.
Specification:
- Detection depth: 38mm
- Power: 2.0V ~ 5.0V
- Dimension: 20.0mm * 51.0mm
- Mounting hole size: 2.0mm
Features:
- Auto watering system
- Flowerpot soil moisture detection
- Auto pouring system
- VCC ↔ 2.0V ~ 5.0V
- GND ↔ power supply ground
- AOUT ↔ MCU.IO (analog output)
Useful Link:
www.waveshare.com/wiki/Moisture_Sensor
Package Includes:
- 1 x Moisture Sensor
- 1 x 3-pin custom connector jumper wire