Here is a simple Arduino Camping Light project. In this design, only one push button switch is used to control the light output (from a bunch of white LEDs) between off, dim, medium, and full ...

I've added conditionals and am using Morse Code to convey messages from the LED's when certain combinations of switchs are turned on. The circuit below uses 6 x 220ohm resistors, 3 standard LED's, 1 x ...

Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the Arduino Board, a 560Ω resistor, and LED and the code example below. Related products: ...

While Arduino can provide power to LED light strips, you’ll want to use an external power supply to avoid overloading the Arduino board. Most LED light strips require a voltage between 12V and 24V, ...

This week I will outline a project for Halloween that uses the Arduino and a light to create a glowing effect inside a pumpkin. I use artificial pumpkins for projects like this so I can reuse them ...