Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Whether you're a new plant parent or have been tending to an expansive collection for years, chances are you struggle to keep up with a regular watering schedule. Oftentimes, it isn't as ...

Makers and developers that enjoying making devices and projects using the Arduino platform might be interested in a new Arduino shield that has been unveiled this week in the form of the OpenSprinkler ...

This project implements a smart water pump control system using an Arduino Uno and an ultrasonic sensor (HC-SR04). It automates the process of filling a water tank by turning the pump ON when the ...

Automatic watering based on soil moisture. Automatic UV light control based on ambient light levels. LED indicator for watering status. LCD display for sensor readings. Connect the components ...

I've got an Arduino/Bluetooth (Bluetooth Bee-Standalone). I've hooked it up with an HC-SR04, it's intended to be mounted at the top of a rain barrel to measure the water depth. What's the best ...

Instructables member Qttting_F has published a fantastic project detailing how to build a Water Surface Lamp, using a little Arduino coding and hardware, combined with a few LED lights to great effect ...

Hackaday reader [Kyle] wrote in to share a project he recently wrapped up, involving a counter top water distillation unit he uses at home. He lives in Atlanta, and hates both the taste and ...

We've shown you a few automated irrigation systems, both large and small, but if you're an Arduino fan, you'll love DIYer Jouni's set-up, made out of a bucket, a submersible pump, and plastic hose. It ...

[Peter Sobey] had a solar hot water heater installed in his home, which worked great until he relocated his kitchen to a neighboring room. Now a good bit further from the tank, the hot water reaching ...