You can fade out and fade in the light of an LED automatically by using Arduino and a simple code that is described below. Even though the Arduino board cannot output variable voltage on its digital ...

This is my Sem-4 Physics Hons Arduino project. In this project I use the serialmonitor in arduino cc software to select which LED will glow or fade . And Output corresponding to each user nput is ...

• ledPins[]: An array that holds the pin numbers {8, 9, 10, 11, 12} where the LEDs are connected. • brightness: A variable that tracks the brightness level of the ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...