This is just a fun Arduino project that uses leds connected in circle as a ring to produce a rotation effect. You can adjust the spinning speed with a potentiometer and you can also set a minimum and ...

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 ...

Neewer’s 20-inch LED Ring Light is the complete package. The large 20-inch ring comes packed with 176 bright white LED lights and another 176 yellow LEDs able to shift between color temperatures from ...