LEDs can be switched between HIGH (on) and LOW (off) states when they are connected to the Arduino’s digital pins. However, digital output can only be in either of two …
In this tutorial, we will use a push-button (switch) to turn an LED light on and off. You will need the following: Arduino Uno microcontroller board Breadboard LED light Push …
This tutorial will show you how to control an LED light on an Arduino using a mobile app and a Bluetooth wireless connection. Parts required Here is what you’ll need: …
The project This project involves green and red LED lights which flash in an alternating pattern. In this project, you will use two LEDs but you can add as many …
This tutorial explains how to use an Arduino Uno and LDR (light dependent resistor) light sensor to control an LED. The light sensor will detect low-light conditions to turn on …
This video tutorial has been designed for those just starting out with Arduino. For this beginner project, you will need an Arduino Uno microcontroller board, an LED of any colour, a …