Flow Measurement: The flow sensor calculates the flow rate of water passing through it in liters per hour (L/hour). LCD Display: An LCD screen is used to display the current flow rate measured by the ...

When the button is pressed the Arduino board will put pin 2 in HIGH state, meaning 5V on pin 2. This voltage is used to drive the transistor that will switch ON the relay and the load (in our case the ...

smart-irrigation-system An Arduino-based automated irrigation system that monitors soil moisture and controls a water pump to optimize plant watering. #Project Overview This system helps automate ...