RGB LED Archives - Microcontrollers Lab

Arduino RGB LED Control using Android App with MIT App Inventor

October 9, 2026

In this user guide, we will learn to build an RGB LED Control Android App with MIT App Inventor and control it using Arduino. This Andriod app will allow us to change the color of an RGB LED by setting it from a color picker featured on the application screen. The transmission of RGB values … Read more

ESP32 RGB LED Controller Web Server – Remote Color Picker

October 9, 2026

In this ESP32 tutorial, we will create an RGB LED controller web server. The web server will display a color spectrum that will be used to set the color of the RGB LED. The colors will primarily be divided into three: red, green, and blue. The user will pick a color from the spectrum which … Read more