The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

When the sensor detects that the moisture content is already below 30%, it sends a signal to the Arduino, which, in turn, activates a water pump to provide hydration to the plant.

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 ...

With this many sensors – and the ability to not water when there’s a ban in place – it’s a great watering system, and something Southern California desperately needs. The 2015 Hackaday ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting real-time data on soil moisture, temperature, and sunlight. From sensor ...

The Arduino Plant Watering Kit is now available to purchase from the official Arduino store and is priced at $53 and includes an Arduino Nano RP2040 microcontroller together with all the plastic ...

Plant monitoring stories always prove popular on Gadget Master, so hopefully this one will do well: the Arduino Plant Watering Kit is out! Built around the Arduino Nano RP2040 Connect, right – the ...

My soil-moisture reading was in the low 700s in soil that had around 30 percent moisture (according to a comparison with a commercial soil-moisture sensor), and 661 in a drier pot.

Keep your plants hydrated and healthy while you dabble in DIY electronics with this Arduino automatic plant watering kit. Complete with a pump, soil moisture sensors, water switch, and more ...

While some plants require very little care, they all need a little moisture at some point. Overall, plant care is a bit fiddly: water them too much and you run the risk of root rot; water too ...