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 ...

Using an Arduino and a little code on your PC, it monitors your screen and creates lighting behind your monitor.

Arduino simplifies things by only using just one coding language. Here's what you need to get started with developing software for the tiny device.

Theremin – Simple Build 1 Now you can build a simple Light/Optical Theremin next to nothing. Thanks to the support of the Arduino microcontroller – very few external parts are needed! First, note that ...

How to Light Your Jack-o'-Lantern the Arduino Way Learn about Pulse Width Modulation and give your Jack-O-Lanterns a warm pulsing glow.

6. Upload this code. Tip: Once you’re done programming the Arduino, leave the lights on. It’ll make it easier to attach the strand to the sweater since you’ll be able to see the thread ...

The build is based on a commercially available party light, but with some upgraded components the final product is brighter and more dynamic than it was stock.