Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

Home » Feature Story » Apps » Blinking an LED with the Arduino IDE. ... Click the Upload button in the upper left to load and run the sketch on your board, like in Figure 9.

The Arduino can just increment the counter up to the appropriate LED. The Arduino then controls the state of the LED using the ... The controller is just a piece of perfboard with four push buttons.

I made this Arduino 8 bit binary led counter as a solution for one member from Arduino forum. He asked if somebody can make a project that displays a. ... The decimal number increases from 0 to 255 ...