The soil moisture sensor module , built around the LM393 ... module only a few external components are needed to build a relay-driver circuit. Yes, there is a chance to realize one simple non-arduino ...

How do I make an automatic watering system with soil moisture sensor? Connect a relay module to Arduino to control a water pump or solenoid valve. Set a moisture threshold (e.g., below 30% triggers ...

This is a simple arduino project for a soil moisture sensor that will light up a LED at a certain moisture level. It uses Arduino Duemilanove microcontroller board. Two wires placed in the soil pot ...

I have connected water pump to Arduino via relay module which will control the pump as per Arduino’s command. Also, I have connected the moisture sensor to Arduino, to get the information about the ...

Built using a soil moisture sensor and an Arduino board, this system sends data to a web page via the browser’s serial API. A dynamic line graph offers real-time updates, with an option to download ...

My shed is mostly done, which means I'm moving onto other projects that look a lot like landscaping. Lawns, gardens, etc. I want to be efficient in my watering, and potentially even lazy and have ...