![Amazon.com : ALMOCN Automatic Irrigation DIY Kit, 4Pcs Capacitive Soil Moisture Sensor+4Pcs 1Channel 5V Relay Module + 4Pcs Water Pump + 4Pcs 1M Vinyl Tubing for Arduino Moisture Detection Garden Watering : Amazon.com : ALMOCN Automatic Irrigation DIY Kit, 4Pcs Capacitive Soil Moisture Sensor+4Pcs 1Channel 5V Relay Module + 4Pcs Water Pump + 4Pcs 1M Vinyl Tubing for Arduino Moisture Detection Garden Watering :](https://m.media-amazon.com/images/I/716lkvKfB8L._AC_UF894,1000_QL80_.jpg)
Amazon.com : ALMOCN Automatic Irrigation DIY Kit, 4Pcs Capacitive Soil Moisture Sensor+4Pcs 1Channel 5V Relay Module + 4Pcs Water Pump + 4Pcs 1M Vinyl Tubing for Arduino Moisture Detection Garden Watering :
![Diy Soil Moisture Sensor | Soil Sensor Electric | Soil Type Sensor | Moisture Tester - Replacement Parts - Aliexpress Diy Soil Moisture Sensor | Soil Sensor Electric | Soil Type Sensor | Moisture Tester - Replacement Parts - Aliexpress](https://ae01.alicdn.com/kf/H353b1916ccf041a0b243b9016437bcbeS/Soil-Moisture-Sensor-Intelligent-Electronic-Soil-Hygrometer-Moisture-Tester-Moisture-Sensor.jpg_Q90.jpg_.webp)
Diy Soil Moisture Sensor | Soil Sensor Electric | Soil Type Sensor | Moisture Tester - Replacement Parts - Aliexpress
![Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/715O9pxH36L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Gikfun Capacitive Soil Moisture Sensor Corrosion Resistant for Arduino Moisture Detection Garden Watering DIY (Pack of 2PCS) EK1940 : Patio, Lawn & Garden
![Sensors | Free Full-Text | Low-Cost Soil Moisture Profile Probe Using Thin-Film Capacitors and a Capacitive Touch Sensor Sensors | Free Full-Text | Low-Cost Soil Moisture Profile Probe Using Thin-Film Capacitors and a Capacitive Touch Sensor](https://www.mdpi.com/sensors/sensors-16-01292/article_deploy/html/images/sensors-16-01292-g002.png)