Can you guess what this instrument does? 🎥 esular1 / IG | Interesting Engineering

Soil moisture detection using Arduino involves using a soil moisture sensor to measure the water content in soil and interfacing it with an Arduino board for data processing and potential control of irrigation systems. The sensor outputs an analog or digital signal based on the soil's moisture level, which the Arduino reads and can use to trigger actions like turning on a water pump or displaying the moisture level on an LCD screen. #ujjwalkidsworld | Ashim Ghosh