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 ...

The OpenSprinkler Bee Arduino Shield has a built-in boost converter and H-bridges to control up to 4 different valves at the same time and the Arduino shield as you might expect is completely open ...

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 ...

So, get ready to build a touchless drinking water controller yourself using a handful of ubiquitous electronic components… Although it may seem like overkill at first glance, an Arduino ...

The Arduino board functions as the controller, responsible for processing data and triggering actions based on that data.

Looking for another solution, he decided to automate the process using some components left over from an Arduino-based terrarium temperature/humidity controller he built a while back.

[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 reachi… ...