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 ...

1 string of 50 addressable RGB LED lights; 1 Arduino; 1 micro-USB cable; 1 9-volt battery holder with a ... a library that takes some of the nitty-gritty work out of coding each LED to light up ...

Want to control the colors in your home? Sure, you could just buy a Philips Hue bulb, but where’s the hacking fun in that? [Dario] agrees: he has written a tutorial on building an Arduino-con… ...

You can see what it looks like in the above video—though obviously you could set up your lights differently if you don't like the way his look. CarlS warns that it's not a small project.

Recently I brushed up my knowledge on LED fading secrets and attained something pleasant. Now, I’d like to outline my random thoughts on better LED faders. The twisted road of lightness. I use pulse ...

This translates into dimming and brightening of the light bulb. If you want to try this out using a resistor and an LED, here is a simple Arduino UNO Sketch that will dim and brighten the LED in ...

We know that measuring the speed of light with an Arduino is possible. It’s just that the implementation is hard. Last month we saw [Udo]’s blinkenlight shield that can be used as a lin… ...

Assemble the light and battery. Position the LED on top of the skewer, then bend the shorter lead so it lies flat against the larger flower. Cut a piece of tape and place it under the short lead ...

You can’t screw up Arduino’s new DIY electronics kit. The $87 Plug and Make Kit includes an Arduino microcomputer, electronic components, and tutorials for building several IoT devices.