He’s created an amazing retro Vegas style light chaser sign. The sign was started ... [Gnsart] happened upon the Arduino community. He realized that with an Arduino Uno and a commonly available ...

Here is a simple Arduino Camping Light project. In this design ... This part number (and ofcourse the LED type) is not very critical. If you want to use a bi-polar transistor, don’t forget to add a ...

On the Tasmanian Linux User Group mailing list, [Hoolio] read someone complaining about the eventual downfall of their upcoming hackerspace as becoming a club of Arduino fanboys. [Hoolio] asked ...

Looking for a simple circuit to control the light intensity of Light Emitting ... we can use the low voltage output from the Arduino ports to control high voltage/current loads -the popular “12V LED ...

This Arduino-powered Shiftbrite LED ambilight setup takes things a step further by automatically adjusting the color and intensity of the ambient lights on the back of the display to match ...

The Arduino uses latitude and longitude to help decide when to click on the lights, so it's incredibly accurate. Otherwise, the build just includes an on/off switch, a Tiny RTC, a time adjustment ...