Arduino based low voltage Jacobs ladder prop There are now two versions. One version utilizing 8 segments of 2 white LED's mounted opposite one another, perhaps in a cylindrical clear tube. and ...

Default setting of LED brightness may be too strong! Basic sample code have setting of maximum current output. It may be too bright for normal use. If you want to turn down the output, adjust first ...

Presented here is a simple 7×5 LED matrix circuit vriven by Arduino Uno (Arduino LED). It can be used to display your name or create any number of patterns. If the logic of this LED matrix is ...

Here is a 3D light show that will astound you with its combinations. Inexpensive and easy to make thanks to an Arduino controller, the design enables you to play with the existing effects and, most ...