Here is a traffic light system based on Arduino that can be used in a 3-way ond 4-way intersections. It has an additional blinking orange led that is used to signal when the pedestrians can cross the ...

DIYer Paulo Renato's solution was to hook up his lighting system to an Arduino that taps into an astronomical clock. The Arduino uses latitude and longitude to help decide when to click on the ...

Project Overview In the demonstration video below, you can learn more about this powered automatic virtual reality camera tracking system, which allows you to create light graffiti.

Instructables user FreedomToCreate has made an Arduino powered system that opens and closes the blinds on a schedule, based on room temperature, or outdoor light.

He managed to build his own monitor using an Arduino. The trick of this build has to do with how the system works. The panel includes an LED light that blinks 1000 times for each kWh of electricity.