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 ...

The hardware connection of my Arduino is shown below, to verify the output all we have to do is press the push button and check if the LED is turning on. Then when we release it the LED should turn ...

The goal of this project was to use the Arduino UNO R3 to control a RGB led to cycle between following states on the push of a button: 1.LED off 2.LED red colour on 3.LED green colour on 4.LED blue ...

NeoPixel RGB LED can be illuminated in any color and so we can add more buttons on the LCD to glow the LED in more colors on tapping on those buttons. Other beautiful effects and patterns can also be ...

The code and schematic file for a RGB LED chaser I built using an Arduino Uno. There are ten multicolored lights that turn on and off with five different effects. Pressing a button changes the effect.

Perhaps one of the most common modules in an Arduino starter kit, the RGB LED lets you create all sorts of colors with just four pins from the Arduino. This tutorial demonstrates two ways to use this ...

For our latest workspace, we decided to skip the boring numbered keypad and build a custom RGB backlit keypad ... To read each button push, the Arduino brings one keypad input line high and ...

The Arduino Nano Connector Carrier is a compact add-on board designed for the Arduino Nano boards to allow easy connection to ...

All it takes is an Arduino Nano R3 or comparable microcontroller, an RGB LED ring with 12 LEDs, a 16×2 LCD, a buzzer, and a momentary push button switch. Interestingly, there aren’t successive ...