const int yellow_led = 10; // setting pin 10 to yellow led const int red_led = 11; // setting pin 11 to red led String main_string = "Please! choose the color to light up "; String color_string = "The ...

Welcome to our blog post on interfacing the WS2811 (5V) RGB LED strip with Arduino! In this guide, we will walk you through the process of connecting and controlling WS2811 LED strips using an Arduino ...

With just one TCS230 color sensor and two SG90 servomotors, you can easily sort candies based on their color. The machine operates by moving the candy from the main container to the sensor and then to ...

Learn how to create a custom Arduino Uno with a unique color silkscreen and RGB LED matrix, leveling up your electronics projects! What if you could bring a beautiful wallpaper ito you next circuit ...

Off the shelf RGB colour pickers allowing you to extract and objects RGB values can range from a few hundred dollars to thousands depending on your needs. If you would prefer to build your very own ...

Here is a 3D light show that will astound you with its combinations. Inexpensive and easy to make thanks to an Arduino controller, the design enables you to play with the existing effects and, most ...

Arduino color sorter project demonstrate the operations of sorting machines that are commonly used by industries. This project features an Arduino board and a color sensor that able to organize ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space, or Maker area giving it a awesome cool look. Moreover ...

If you’ve ever wanted to make your own VU meter but were scared off by the signal process you need to study this tutorial. The one drawback to the hardware choices made here is that there are only ...